Development of Motor Pathways and Neurotransmitters in the Brain
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Questions and Answers

What is the main function of the cerebellum?

  • Maintain homeostasis
  • Coordinate muscle movements (correct)
  • Control the senses
  • Regulate body temperature

Which brain structure is responsible for maintaining the body's homeostasis?

  • Pituitary Gland
  • Hypothalamus (correct)
  • Corpus Callosum
  • Cerebellum

What role does the reticular formation play in states of consciousness?

  • Control muscle movements
  • Regulate body temperature
  • Coordinate taste perception
  • Facilitate alertness and sleep (correct)

Which part of the brain is involved in controlling various functions such as sleep, respiration, and swallowing?

<p>Pons (B)</p> Signup and view all the answers

What does the pituitary gland do that earns it the nickname 'master gland'?

<p>Involved in multiple processes (B)</p> Signup and view all the answers

Which brain structure connects the left and right hemispheres allowing communication between them?

<p>Corpus Callosum (D)</p> Signup and view all the answers

Which area of the brain is responsible for speaking fluently but nonsensically in split-brain patients?

<p>Wernicke's area (D)</p> Signup and view all the answers

Which brain structure is classically known for its sensory relay roles and also plays a role in motor activity, emotion, memory, and arousal?

<p>Thalamus (D)</p> Signup and view all the answers

What is the primary function of Broca's area in split-brain patients?

<p>Responding in monosyllabic words (A)</p> Signup and view all the answers

Where are neurotransmitters stored in the brain?

<p>Synaptic knob (D)</p> Signup and view all the answers

Who was the first researcher to study patients with a split corpus callosum?

<p>Sperry (D)</p> Signup and view all the answers

What is the main function of the midbrain region in the brain?

<p>Motor movement and auditory processing (B)</p> Signup and view all the answers

What is the main characteristic of Sperry's split-brain studies?

<p>Both brain lobes function independently (B)</p> Signup and view all the answers

The Babinski reflex is associated with which developmental stage?

<p>Postnatal development (D)</p> Signup and view all the answers

What technique was used to test each half of the brain in split-brain studies?

<p>Corpus callosum severing (A)</p> Signup and view all the answers

Which brain structure known for its key roles in attention, memory, language, and consciousness?

<p>Cerebral Cortex (A)</p> Signup and view all the answers

What is the primary function of the limbic amygdala in the brain?

<p>Regulating emotional responses (B)</p> Signup and view all the answers

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