chap 3a Flashcards
1
Q
Biopsychology Basics:
A
Study of the brain’s influence on behavior.
2
Q
Neuron Structure:
A
Includes dendrites, axons, and synapses for communication.
3
Q
Neural Communication:
A
Action potentials and neurotransmitters facilitate brain signals.
4
Q
Historical Context:
A
From trephination to modern neuroscience discoveries.
5
Q
Key Figures:
A
Contributions by Penfield (brain mapping), Hebb (neural networks), and Milner (memory studies).
6
Q
Glial Cells:
A
Support neurons, maintain homeostasis, and protect the brain.
7
Q
Neurotransmitters Types:
A
Serotonin, dopamine, etc., affect mood, perception, and action.
8
Q
Psychoactive Drugs:
A
It can mimic or block neurotransmitters, influencing behavior and mood.
