The Brain Podcast-Pd 4-J & J.MP3

Cranial nerves-Pd 4- a J & J production.MP3

Wednesday-12/6..CW: Pop Quiz 2 on Brain...
.Cranial Nerves-12 pairs...
Roman numerals review: I = 1, V = 5, X = 10,L = 50, C = 100, D = 500, M = 1000
***An I before a V or X = 1 less than the V or X, ex. IV = 4, IX = 9
***An I after a V or X = 1 more than the V or X, ex, VI = 6, XI = 12
HW: review nerves for possible pop quiz on cranial nerves...
***Below is cranial nerves song and video from today...
https://youtu.be/0lbwshg_Kj4
https://youtu.be/-J9QEddbJAU

Cranial Nerve:

      

Major Functions:

I Olfactory

      

smell

II Optic

      

vision

III Oculomotor

      

eyelid and eyeball movement

IV Trochlear

      

innervates superior oblique
turns eye downward and laterally

V Trigeminal

      

chewing 
face & mouth touch & pain

VI Abducens

      

turns eye laterally

VII Facial

      

controls most facial expressions 
secretion of tears & saliva
taste

VIII Vestibulocochlear
(auditory)

      

hearing 
equillibrium sensation

IX Glossopharyngeal

      

taste 
senses carotid blood pressure

X Vagus

      

senses aortic blood pressure 
slows heart rate 
stimulates digestive organs
taste

XI Spinal Accessory

      

controls trapezius & sternocleidomastoid
controls swallowing movements

XII Hypoglossal

      

controls tongue movements

***Know the most anterior nerve in frontal lobe below..

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The Brain Video Notes.docx The Brain Video Notes.docx
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Monday-12/4...CW: The Brain video notes-label the brain diagram...4 teaching days, 1 Friday quiz and 2 review days next week before Midterms.
***The video link is below andand video notes from class today is above...
ALL STUDENTS ARE RESPONSIBLE AND ACCOUNTABLE FOR MAKE-UP WORK!
https://youtu.be/kMKc8nfPATI

***County Policy: Midterms MAY NOT be given early!
HW: Review Brain in text and check webpage...
***1 Student may study 30 min/day to perform well on tests, and others may need to study 3 hours for the same results...
Midterms are 10% of your semester grade for GPA!

***Broca's area is the motor speech area and it helps in movements required to produce speech. ... This is called Broca's aphasia. Wernicke's area, which is located in the parietal and temporal lobe, is the sensory area. It helps in understanding speech and using the correct words to express our thoughts.
Aphasialoss of ability to understand or express speech, caused by brain damage.

MEMORIZE
***Telencephalon:Forebrain: cerebral cortex
***Diencephalon: Forebrain:Limbic system(Thalamus/Hypothalamus
***Mesencephalon: Midbrain: Brainstem combined with      Hindbrain:Brainstem
***Metencephalon/Myelencephalon: Hindbrain: Brainstem

***Gyrus: Gyri pl...ridges or convalutions
***Sulcus: Sulci pl...shallow grooves
***Fissures: deep grooves: Longitudinal
Image result for cerebrum

Image result for cerebrum
Tuesday-12/5...CW: Cerebrum cont'd...Label diagrams...
***There are cavities called Ventricles...they contain CSF and the largest is the Lateral Ventricle...
Probable pop quiz...THIS WEBPAGE IS A  MANDATORY PART OF THIS COURSE.
HW: Review brain in text pages 234-242. and use this webpage as an adjunct tool to reinforce your text.

Image result
 
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SHEEP BRAIN FOR DISSECTION
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Friday-12/1,,,Happy December...
CW: Ch 9 Nervous system quiz 1...25 Q = 50 pts...
HW: always review to stay current for midterms...
Reflex_and_Reaction_Time_Lab.doc Reflex_and_Reaction_Time_Lab.doc
Size : 54.5 Kb
Type : doc

***Meninges are 3 membranes that cover and surround the brain and spinal cord. mnemonic D-A-P
Meninges...
the three membranes (the dura mater, arachnoid, and pia mater) that line the skull and vertebral canal and enclose the brain and spinal cord.
Below are the video  links on meninges and spine from tod for quiz Friday...
https://youtu.be/zxpb1-okVig
https://youtu.be/CIkgQcmv0Xs
https://youtu.be/82r0vExpVNg

FOR QUIZ:
Dura Mater-outermost
Arachnoid Mater-middle
Pia Mater-innermost
Subarachnoid space...this is where CSF: Cerebrospinal fluid which is a 'shock absorber' of the brain
***Epidural-for pregnancy injected anesthesia into Dura Mater of Lumbar vertebrae...


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Image result for meninges


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Monday-11/27...Welcome back.. Make-up tests...
.CW: The Neuron-video notes...Label and diagram...
HW:Review ch 9 text and webpage...
Below is video link from today on video notes...
***The video notes from today are below the neuron label diagram...

https://youtu.be/fqyaNnOi2xs

FROM TODAY...ASWE DISCUSSED ELECTRIC IMPULSES GOING FROM 1 NEURON TO THE NEXT, OVER THE SYNAPSE, CERTAIN CHEMICALS CALLED NEUROTRANSMITTERS ARE RELEASE BY THE AXONS ON THE EFFECTORS...THEY AFFECT MOOD BEHAVIORS...
Memorize these common ones: For quiz
1. Serotonin...leads to sleepiness
2. Acetylcholine...controls skeletal muscle actions-MOST COMMON IN BODY***
3. Norepinephrine(Adrenaline)...'Fight or flight'
4. Dopamine...creates a sense of feeling good
Certain neurotransmitters act as mood elevators and are called ENDORPHINS.

Watch this 2 min. video on neurotransmitters:
https://www.youtube.com/watch?v=haNoq8UbSyc





Reflex_and_Reaction_Time_Lab.doc Reflex_and_Reaction_Time_Lab.doc
Size : 54.5 Kb
Type : doc
Nervous system video notes.docx Nervous system video notes.docx
Size : 56.761 Kb
Type : docx
Tuesday-11/28...CW: 3 Types of neurons: QUIZ: KNOW
1. Unipolar-brain and spine
2. Bipolar-senses-ears and eyes
3. Multipolar-most common-brain and spine

***Reflex hammers-Taylor-most common-QUIZ
                                      Buck
                                      Queen
Watch this video from today...
https://youtu.be/cGFACedy0_Q
HW: Watch the Babinski reflex for tomorrow's lab...

https://youtu.be/kOq5Np0eZ6A

 ***Blink test using piece of paper, plastic and your eyes...

***Watch the reaction time video for tomorrow...we will use a conversion sheet ...
https://youtu.be/81lPJtAp5Sc
***Below on the left is the worksheet for Wednesday for students who wish to be 1 step ahead-shorter periods on Wed...Quiz-know below...




Friday-11/17...CW: Ch 8 Muscular system test- 25Q = 100 pts...
Thursday-11/16...CW: Intro to Nervous system:Divisions ...

Nervous System Beginning  vocabulary:For quiz...
1. CNS...PNS
2. ANS...SNS
3. Parasympathetic/Sympathetic
4. Afferent/Efferent
5. Somatic/Autonomic
6. Neurotransmitter
7. Neuron-Axon-Dendrite
8. Soma-Node of Ranvier-Schwann cells
9. Ganglion-Synapse
10. Myelin sheath
***Here is video link from today...
https://youtu.be/dOYOdJG0E0s

HW: Ch 8 Muscles test...
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