In somatic intervention, what is the DEPENDENT variable? Answer: behavior
Which part of the neuron RECEIVES information? Answer: Dendrites
How many neurons are in your brain? Answer: around 86 billion
Bilinguals with higher proficiency have greater grey matter densi...
In somatic intervention, what is the DEPENDENT variable? Answer: behavior
Which part of the neuron RECEIVES information? Answer: Dendrites
How many neurons are in your brain? Answer: around 86 billion
Bilinguals with higher proficiency have greater grey matter density. This research is an example of which
BioPsych approach? Answer: Correlational
Ontogeny falls under which perspective of biological psychology? Choose the best answer. Answer:
Development
What type of brain slice divides the brain into an anterior section and posterior section? Answer:
coronal
Grey matter is composed of: Answer: cell bodies
What are the grooves (furrows, valleys, folds, ditches) on the cortex called? Answer: sulci
Put the cranial nerves in order by the number associated with them. Answer: 1. Olfactory
2. Optic
3. Occulomotor
4. Trochlear
, 5. Trigeminal
6. Abducens
7. Facial
8. Vestibulocochlear
9. Glossopharyngeal
10. Vagus
11. Spinal Accessory
12. Hypoglossal
The dorsal root of each spinal nerve consists of afferent projections from the body to the spinal cord.
Answer: True
In which lobe does most sensory integration take place? Answer: parietal
At rest, the interior of the neuron is negative relative to the exterior. Answer: True
Passive movement of ions along their concentration gradient reflects... Answer: diffusion
The ion channels that open at threshold and work to generate and propagate action potentials are:
Answer: voltage-gated sodium channels
A hyperpolarizing stimulus to the neuron... Answer: results in a graded potential that makes the
inside of the cell more NEGATIVE
A type of conduction along myelinated axons that allows the signal to move quickly along the axon is:
Answer: saltatory conduction
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