Video Gallery

Psychology--The Nervous System

Go to Video Gallery Added Sep 02, 2021 •

Copy this URL:
Embed code:	<iframe class="edlio-embed-player" type="text/html" width="640" height="360" src="//rhs.jcsd.net/apps/embed/?v=325135" frameborder="0" allowfullscreen></iframe> Change dimensions

Go HD

Daily Agenda PowerPoint Presentation: The Nervous System PowerPoint Slides & Chapter 3 PDF, Video Clip--"The Nervous System in 9 Minutes," Essential Questions, Check For Understanding, Wrap-Up/Exit Ticket.

Show Transcript

are points back to that ready bring it back up so just don't forget to send me the seeing as you were find out what you can do it on the website under the sea and its characteristic traits send an email that to me as well and it's only the date today two new stands seconds and one in the last unit I really forgot to put this the standard standard clinical psychologists of all the different job standard and function of the nervous system in human and non-human animals and so we got several jackets here and weapons no by little because I've been looking at your nervous system so I can identify the major divisions and subdivisions of the human nervous system I can identify the parts neuron and describe the basic basic process of neural transmission I can differentiate between the structures and functions of the various parts of the central nervous system I can describe the lateralization of brain functions and I can discuss mechanisms of the importance of what we need to know these things because again he has to study of human behavior and mental processes and of course the nervous system the body feel that's what humans have the psychologist to know about the functions in the body because humans we all live in a body and it's a psychologist just like doctors need to know about that body and how it functions and different things like that so that's why we're studying by so it might seem a little bit science e or scientific but that's part of the knowledge base of psychology psychology of the brain and of course psychology pwba sizing some of the things that stimulate that nervous system where is a doctor just need to know the nervous system how it works if it goes wrong with Celeste check out those things doctors Physicians are interested in the nervous system amateur works up here they're more internal so what's up that's okay what's up the nurse you look this guy here and he definitely looks like he's pretty nervous about something I don't know maybe you found out that someone stole his car or something like that I guess I would look like that too someone stole my car or if my house is destroyed during the hurricane like in Louisiana cancel what's something that makes you notice anybody you'll still with me as everybody take an afternoon nap ever leave me hanging if you want to put in the chat room don't leave me hanging come on oh definitely I know what makes me nervous is sometimes when I'm driving down the road and someone are behind me Falls me to cuz that makes me nervous cuz I must read books I was going to hit me or something like that so that makes me nervous system and sensor PowerPoint presentation year and then we've got we got this here we'll just look at the nervous system today and then we'll look at the chapter 3 PDF chapter 3 I want to get into parts of go beyond consensus KS organized in this way you know you got the brain in the spine and what are the functions basically receives sensory signals and determines appropriate response and stores memory and so the nervous system you have a central nervous system that receives and processes information and you need to initiate action which of the brain and spinal cord to the funeral central nervous system the CNS and the rest of the body and that consists of your motor neurons that you sense when you are motor neurons and carry signals from the CNS that control the activities of muscles and glands somatic nervous system and then you have the automatic somatic controls voluntary movements by act and activating skeletal muscles than automatico controls involuntary responses by influencing workings glands and smooth muscle so one of the automatic things that we all do is use blinkers automatically do that breathing automatic you are broken down into the S7 active parasympathetic and sympathetic dominates during times of rest direct maintenance activities include sleeping I'm brain dead brain or brain Frankie was on the most basic functions midbrain coordinate signals in the brain processes signal Source memories and creates thought it was fine where is protected by vertebrae Jeffrey matter that contains cell bodies white matter contains P & S or peripheral nervous system outside of the vertebrates do you know we need to touch and smell peripheral nervous system neurons and sensory organs outside the central nervous system their function is to send signals to the CNS of central nervous system they receive and transmit signals from DC and those are more neurons that control involuntary by activating the muscles on stir when you have the autumn nervous system motor neurons that control involuntary responses and introduce perceptions of stress so I think that's another way of saying call me sympathetic division of the automatic nervous system that produces the fight or flight response pupils increase heart reading rate constriction blood vessels and give it to Jesse will be safe and going 10 horse in the parasympathetic division ruminate response pupils constrict blood vessels dilate heart rate and breathing rates reduce and then also stimulates digestion as far as the neural activity KY brain through the result of the selection of decentralized nervous system centralization of the nervous system and nature Made It That Way neurons in the brain or spine interprets sensory signals and determines the appropriate movements and animal species Hunan's the neuron dendrites and receive signals normal settings and biology to sell body and a green signal axon transmits see action action potential the myelin sheath transfers the signal faster and synaptic Turtles transmit signals so here's your synaptic eternals here this would be the Milan you have axon in the myelin and then you have the sun protector most here dendrites receive a synapse do not connect directly to one another a gap called a synapse the transmission of signals neurotransmitters cross the Snips and stimulate the next time you're on score of the resting potential using active transport neuron boost e n a of the sale CNA ions to the outside of the cell and K plus irons on the inside so large molecules in the cell that maintains looks like sodium sodium chloride potassium kiss Wars action potential on receiving a stimulus sodium Gates and potassium channels in the nest and this is the gates closed and active transport and restores the resting potential so here's action here it's actually here in the mystery resting potential real Sumner on transmitters you have acetic acid to clean dopamine ebony Ryan serotonin endorphins and then nitric oxide and then it tells the location of where these things take place and then some of their functions activity muscles so these are some of the transmitters that top control all these functions things that we do each and every day signal the intensity of the stimulus Source has been initiating direct operations in other words take action dedicated specific sensory signals connected to nerves that connect to specific sensory organs and then you have Salat times pher some like that you see stars intensity of a stimulus is equal to the frequency of action potential as far as the integration of stimuli of converge that's equal to many signals that arrived in your arms with several make a signal to a single connection maybe decision-making or score is the neural pathways are made of Sensory neurons Association neurons where is reflex at the simplest neural path is the reflex arc and this involves one more Sensory neurons and motor neurons of the brain is a weird response lot of times when that happens so it's like when you stub your toe unless I'm just so you don't feel it right away and then all the sudden give it a few seconds also mine is highly complex consisting mainly of different specific functions of the brain basically you also have the medulla that controls the autumn functions controls and sleep stages there is also the cerebellum relay coordinates movements and slow. * damage that they lost the ability to movement that walking to the minds of Mary what is the midbrain reticular formation is traffic cops the brain filter system input this also allows is on straight as can be affected by hard thoughts as well Google activity says something what have you been paying attention to for the last 2 minutes hopefully to me if not I know some people might and attention to their cell phone are the game station daydreaming whatever that's the regular reticular formation in action and what else have you not been paying attention forebrain you have the thalamus Surrey Lane station channel sensory for sensory information and you have the limbic system basic emotions drives and behaviors and then there's the cortex Which is higher thought so in the brain these things are so science is right now the brain is highly complex and scientist I can psychologists and others we don't know all there is still so much more to learn about the function very very complex towards the limbic system the hypothalamus is the master control of the in Doctrine system amigdala Su sensation hydrosphere recognition of fear in others so that thing at the cortex that's great. control sensory processing control motor controls to meet people blind from sample used parts of visual cortex to sportatorium X things that we don't smell your sense of touch your auditory those Scottish senses are heightened sense of the Blind and left brain right brain specialization to each hemisphere the idea has been overseen by the left and the right brain right brain left brain functions such as reduced activity on both sides and process the bees may be different in different email setup cancel hear some of the brain maps in different areas to stay while I can start research shows some supposed to be are a nonsense because we're still running really don't fully know so as far as memory humans for memories powder form when we really don't fully understand it as far as working memory a piece that appears to be distinct from long-term memory there may be short-term memory as well as Things Remembered for a few days is this because Maria Spears are because it cannot be I think teachers we have the short summer do we have to use semester you or we have to memorize a list of names of the names of those names new names and so long-term you remember certain people that stand out but all right there is some models of memory of the acts Atkinson supermodel rehab in Birmingham and foot and sensory registers and then stores in the shirt short-term storage and then travel can help put it into the long-term that's a lot of times but definitely a rehearsal I think to an ad in repetition it's all doing those kind of things take some that's okay and then you've got the crib Lockhart model memory process long term memory that goes between both awesome short-term you have response to a mind what is the Mind many Traditions including second a separate brain from mine what we perceived as mine as thought will self-perception does evidence of brain activity in brain scans the brain influences mine mine change to bring some neurology it's a very young and there's still much to learn about the line bring our senses since we saw her responses are primary photo reception site chemoreception smell of suction Physical Therapy setting temperature hot cold Eagles Things Are and then here is a diagram of the nerve endings in the skin change in temperature differences mechanoreception years sound waves from the environment unit your bones amplify sound sounds of transmitting to the yacht and the cochlea sounds in certain frequencies nerve damage that's why things loudly for a long time. Cause hearing then you have the photo reception at site light enters the eye cornea the pupil has focused on the lens light strikes the retina and stimulates receptors score of the photoreceptors like break pigments in two separate cells release energy assimilation neurons connecting the news. tasted one of The chemoreception Taste Buds and taste buds to check certain ions dissolved in saliva tastes salty taste buds on tongue Kevin has the perception smell is another form of contraception reactors in the offertory patch in the human nose in the year a lot of our noses are a lot more sensitive flavor what we sense as the flavor of food does not taste alone smell and taste together Sensational that is why things don't taste good when they have a pool when you have a cold we lose the sense of are we having ice cream cheese burger case Parts chemoreception be in the sense of pain and another form of chemo reception ended tissues release chemicals as a response to chemical stimuli nerve endings in the skin describe is the cross sensory perception experienced more than one sense perception of time like flashes of chicken colors and textures 50 Cent sister when you work a computer screen and images flashing Crossing in all these different images coming at you at one time call Cynthia Cynthia Spezia and I am going to apologize and neural pruning during really separate the senses and some into so this makes results from different studies that people have done nothing is absolute there a certain General Trendz Salon synesthesia experiences are unique to every individual no there's no Universal association between a certain color and meet up or learn and using them the same throughout life so it's not an exact science or here's an example one since these e up here the alphabet got the screen six letters yeah so kind of get your attention there and here's another example that I see the letter six another top left-hand corner and Riley still are a next lines 5645 2925 new trend experienced and so there is some question did you need to work on here at the end there are 19 questions are all in the top so I will reserve the chap was over this tomorrow and go back over there tomorrow cuz I want to show you here in the browser here cuz it always go to Microsoft give me a second to go out and share that with you so now I'm in a video clip giving you some important information on the nervous system where are you patients there bring that out Chris was the nervous system in 9 minutes so this video 9 minutes and 21 seconds Great and Mighty nervous system or the brain is most of us Khalid what makes this organ unique is that what it in it lies the ability for humans to know oneself this feature distinguishes and sets the human species of from the rest of creation this ability is known as Consciousness or intelligence let's look at the primary function of the nervous system the basic purpose is to coordinate all of the activities of the body it enables the body to respond and adapt to changes that occur both inside and outside the body now the nervous system is actually split into two parts the central nervous system and the peripheral nervous system we'll explore the peripheral later but first let's look at the central nervous system the central nervous system is made up of two major structures the brain and the spinal cord as most people know the brain is found within the cranium or skull and there are six main sections among other structures within it these six sections are the cerebrum cerebellum diencephalon the midbrain pons and the medulla oblongata the first section is the cerebrum this is the largest section is divided into two major hemispheres which are the right and left him a spear and the cerebrum is further divided into four lobes these four lobes of the frontal the parietal the temporal and the occipital the frontal lobe is merely responsible for reasoning and thought the parietal is primarily responsible for integrating sensory information the temporal is primarily responsible for processing auditory information from the ears and the occipital is primarily responsible for processing visual information from the eyes the second section of the brain is the cerebellum this is the section located in the back of the head below the cerebrum an above the first cervical of the neck it is responsible for muscle coordination balance posture and muscle tone the diencephalon section is found between the cerebrum and big brain it contains two structures Thalamus and the hypothalamus the thalamus behaves much like a relay station and direct sensory impulses to the cerebrum and the hypothalamus controls and regulates Atomic nervous system functions such as temperature appetite water balance sleep and blood vessel constriction and dilation the hypothalamus also plays call in the emotions such as anger fear pleasure pain and affection the midbrain section is located below the cerebrum at the top of the brain stem it is responsible for and I and auditory reflexes the pons is located below the midbrain and end the brainstem it is responsible for certain reflex actions such as chewing tasting and saliva production and the last section is the medulla oblongata it's the lowest part of the brainstem and it connects with the spinal cord and is responsible for regulating heart and blood vessel function digestion respiration swallowing coughing sneezing and blood pressure it's also known as the center for respiration now that we've covered the brain let's take a look at the other half of the central nervous system the spinal cord the spinal cord is the link between the brain and the nerves in the rest of the body the spinal cord is divided different regions the cervical thoracic Lumbar and the afferent and efferent spinal nerves which merged to form the peripheral nerves the affair and spinal nerves are responsible for carrying information from the body to the brain and the efferent spinal nerves are responsible for carrying information from the brain to the body now then this elaborate system of nerves neurons and dendrites there is a system that regulates the functions of the central nervous system which lie outside its major components such as the brain in the spinal cord this system is known as the peripheral nervous system and is subdivided into two smaller systems the somatic system and the autonomic nervous system the somatic nervous some is responsible for carrying motor and sensory information both to and from the central nervous system this system is made up of nerves that connect to the skin sensory organs and all skeletal muscles the somatic system is also responsible for nearly all voluntary muscle movements as well as for processing sensory information that arrives via external stimuli including hearing touch and sight the struts set allowed this communication to happen between the nerves throughout the body in the central nervous system are known as the afferent Sensory neurons and the efferent motor neurons no Afrin simply means conducting n-word an efferent means conducting outward so just like in the spinal nerves the afferent neurons take information from the nerve to the central nervous system and the efferent neurons take information from the central nervous system to the muscle fibers throughout the body the autonomic nervous system is further divided into the sympathetic nervous system and the parasympathetic nervous system the sympathetic nervous system vital to our survival have you ever heard of the fight or flight response to Danger the sympathetic nervous system revs up the body when confronted with imminent danger to either defend yourself or to escape the threat the parasympathetic nervous system is a counterbalance to the sympathetic response to Danger whether real or imagined once the threat is gone the parasympathetic brings all the systems of the body back to normal now at this point you should have a basic understanding of the nervous system but let's do a quick recap the basic purpose of the nervous system is the coordinate all the activities of the body it enables the body to respond and adapt to changes that occur both inside and outside the body the two major parts of the nervous system are the central nervous system and the peripheral nervous system the central nervous system is also divided into two major structures the brain and the spinal cord the brain is found within the skull or Cranium and it is made up of six main sections these six sections are the cerebrum cerebellum diencephalon the midbrain pons and the medulla oblongata the other half of the central nervous when is the spinal cord and the spinal cord is the link between the brain and the nerves and the rest of your body the spinal cord is divided into four different regions the cervical thoracic lumbar and afferent and efferent spinal nerves which merged to form the peripheral nerves now that we know the brain and spinal cord primarily make up the central nervous system let's look the peripheral nervous system the peripheral nervous system is essentially the nervous system outside of the brain and spinal cord the peripheral nervous system has been subdivided into two smaller systems called the somatic nervous system and the nervous system so as you can see the nervous system is quite complex and this is just the tip of the iceberg thanks for watching look for more videos nervous system at c t e skills.com okay so look at the nervous system there be able to make my appointment is intuition all right so we looked at that horoscope for essential question so these are the essential things that we need CNS PMS thing to biggest instructions describe a lot of lateralization of brain functions and also discussed the plasticity of the nervous system ran so he's our chief understanding question their situation basic to become our five chips understanding questions and then you going to get the nervous system what about psychology options and just so you are just joining us today so I'll call show how to get two things in my website you just a minute so I hate questions but I'm going to have this lecture available to lecture discussion available on the website close out here questions next to type in the chat room one thing and learn state or one question that you might have and before close out let me go here and show you how to get on tear on my website that's give me a second here you should patients all right I'm go back to the go to my website here is to show you I built this website for pretty much what I taught here until last year last year Behavior psychology so I had to add a psychology section on the last year and then you inside when you coming to my website go here to the when you call when you borrow your long decide to go down to where it says fourth block psychology 94 Passat most of our resources will be under this heading here they'll be some other headings that we use back upfront magazine course the CNN Student News Medal of Honor here so those are outside and then I'm Front Magazine from time to time but you sat in there might be a couple of other things were all right and the first items to make sure you take the chapter 1 assessment and go see when read 1 what is psychology chapter one stick jump one says based on chapter one here and what is psychology so we can start one one is just PowerPoint slides print down the other ones a PDF when you click on your lecture nervous system and so I've got a double here this one right down the sides and this is the PDF so I can click on the PDF here to go through the same slides that I just went through the same slides that I went through you down to the last the last three is 19 questions all together so School Bus 112 303 Stirrup the last three slots review questions and all the answers come from the PowerPoint you don't have to go research anything anywhere else in all your answers for these 19 questions come from the park was just discussing with you off the PowerPoint finances all right the Bookshare and we'll talk about this tomorrow chapter 3 section 1 and 2 the nervous system I'm going to get into there and so this is the this is the area where these two resources are so you can look at the the nervous system here Ice-T power point that we just went through the nervous system I hear it's the questions has to be here right now today electric nervous system by the way to Old video say if you miss a class or you miss you want to talk about this and go to videos here and I have both my world history in Psychology world history is dominating psychology large and lot longer and silver I really only needed one main electrical psychology and the rest of the year things were more lesson review install alright so right now there's want this to be too after today cuz I'm in 50 seconds into work last it is just resting and so again towards the end. We only have a dog 20 to 23 minutes

Uploaded by Zyon Smiley.

Video Gallery

Psychology--The Nervous System

Popular Videos