BSNC 2000 Module 5 with Correct
Answers
Hypothalamus - Answer-- Thermoregulation, thirst, hunger, circadian rhythms, control of
autonomic NS, hormone release
Limbic System - Answer-Learning, memory, and emotions
Right Cerebral Hemisphere - Answer-Creative and artistic, feelings visualization,
holistic, intuition, imagination, rhythm
Left Cerebral Hemisphere - Answer-Analytical and methodical, facts, logic, sequencing,
linear thinking
Organization of sensory and motor neurons in the brain and spinal cord - Answer--
Upper motor neurons of corticospinal tract cross over at the level of the brainstem and
travel down the spinal cord as part of the lateral corticospinal tract
- Motor neurons of the anterior corticospinal tract cross over at the level of the spinal
cord where they synapse on a lower motor neuron
- 3 sensory neurons carry sensory info from a sensory receptor to the somatosensory
cortex
- Sensory receptors of the dorsal column detect touch and proprioception sensations
- Second order sensory neurons of the dorsal column cross over at the level of the brain
stem and travel up to the thalamus to synapse on a third order sensory neuron
Middle Cerebral Artery - Answer-- Supplies blood to the lateral surface of the frontal,
parietal and upper temporal lobes
- Most of basal nuclei
Anterior Cerebral Artery - Answer-- Supplies blood to the medial surface of the frontal
and parietal lobes
- Anterior 4/5ths of the corpus callosum
Posterior Cerebral Artery - Answer-Supplies blood to the:
- Occipital lobe
- Medial temporal lobe
- Splenium (Posterior 1/5th of the corpus callosum)
- Midbrain
Basilar and Vertebral Arteries - Answer-- Formed by 2 cerebral arteries in the back of
the brain
- Supplies blood to the cerebellum and brain stem
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Scholarsstudyguide. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.49. You're not tied to anything after your purchase.
