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shahzaib hassan
PSYCHOLOGY
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Biological Psychology
Damage to the cerebellum would most likely result in:
A. Memory loss.
B. Loss of vision.
C. Loss of coordination.
D. Emotional imbalance.
shahzaib hassan
PSYCHOLOGY
-
Biological Psychology
What role does GABA play in the brain?
A. Excitatory neurotransmitter.
B. Inhibitory neurotransmitter.
C. Promotes memory formation.
D. Increases heart rate.
shahzaib hassan
PSYCHOLOGY
-
Biological Psychology
Which area of the brain is considered essential for speech comprehension?
A. Occipital Lobe.
B. Wernicke?s Area.
C. Broca?s Area.
D. Hypothalamus.
shahzaib hassan
PSYCHOLOGY
-
Biological Psychology
The parasympathetic nervous system is responsible for:
A. Preparing the body for fight or flight.
B. Calming the body down after stress.
C. Controlling voluntary movement.
D. Stimulating digestion during stress.
shahzaib hassan
PSYCHOLOGY
-
Biological Psychology
Which of the following is a key characteristic of an action potential?
A. Graded response.
B. All-or-none response.
C. Variable intensity.
D. Gradual increase.
shahzaib hassan
PSYCHOLOGY
-
Biological Psychology
What is the effect of an agonist on neurotransmitter activity?
A. It blocks neurotransmitter action.
B. It enhances neurotransmitter action.
C. It breaks down neurotransmitters.
D. It decreases neurotransmitter production.
shahzaib hassan
PSYCHOLOGY
-
Biological Psychology
The blood-brain barrier primarily functions to:
A. Allow all substances to enter the brain.
B. Regulate emotions.
C. Protect the brain from harmful substances.
D. Transmit signals between neurons.
shahzaib hassan
PSYCHOLOGY
-
Biological Psychology
Which hormone is released by the adrenal glands in response to stress?
A. Insulin.
B. Cortisol.
C. Melatonin.
D. Dopamine.
shahzaib hassan
PSYCHOLOGY
-
Biological Psychology
Which part of the brain is responsible for coordinating voluntary movement?
A. Brainstem.
B. Cerebellum.
C. Medulla.
D. Hippocampus.
shahzaib hassan
PSYCHOLOGY
-
Biological Psychology
In the context of the action potential, which ions move inside the neuron to initiate the depolarization phase?
A. Calcium ions.
B. Potassium ions.
C. Sodium ions.
D. Chloride ions.
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