a chemical substance which is released at the end of a nerve fibre by the arrival of a nerve impulse and, by diffusing across the synapse or junction, effects the transfer of the impulse to another nerve fibre, a muscle fibre, or some other structure.
a cell in the tissue of the brain.
a neuron
a signal transmitted along a nerve fibre. It consists of a wave of electrical depolarization that reverses the potential difference across the nerve cell membranes.
Questão 2
Questão
Give an example of a neurotransmitter.
Responda
Axon
Atom
Serotonin
Questão 3
Questão
For what activities is the frontal lobe respronsible?
Responda
Emotions
Problem Solving
Visual Processing
Language
Recognition
Questão 4
Questão
According to the Biological approach, what can behaviour be largely explained by?
Responda
Operant and Classical conditioning
Cognitive proccesses
Biology (e.g. genes & hormones). Brain function & neurotransmitters.
Questão 5
Questão
What does the CNS consist of?
Responda
Brain
Lungs
Pancreas
Heart
Spinal Cord
Questão 6
Questão
What condition has serotonin been implicated in?
Responda
OCD
Depression
Schitzophrenia
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