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psych
ch. 2
| Question | Answer |
|---|---|
| The two main divisions of the nervous system are? | Peripheral and central nervous system |
| Which part of the neuron is responsible for maintaining the life of the cell? | soma |
| Which of the following neurotransmitters functions as a common inhibitory neurotransmitter in the brain? | GABA |
| Which part of the nervous system takes the information received from the senses, makes sense out of it, makes decisions, and sends commands out to the muscles and the rest of the body | Brain |
| The part of the autonomic nervous system that is responsible for reacting to stressful events and bodily arousal | Sympathetic |
| Hormones are | chemicals released into the bloodstream by the endocrine glands |
| Brain-imaging method using radio waves and magnetic fields of the body to produce detailed images of the brain | Magnetic Resonance Imaging (MRI) |
| Part of the brain that acts as a relay station for incoming sensory information | Thalamus |
| Region contains the primary visual cortex | Occipital lobe |
| Function of the right hemisphere | Perception, expression of emotion, and recognition of patterns |
| Tiny sacs in a synaptic knob that release chemicals into the synapsis | synaptic vesicles |
| Responsible for acting as a facilitator of communication between neurons? | Interneurons |
| Walking, biking, scratching, or smelling a flower, involves neurons in the _______ nervous system | Somatic |
| Endocrine gland controls all of the other endocrine glands | Pituitary |
| The point at which the nerves from the left side of the body cross over into the right side of the brain, and vice versa. | Medulla |
| Signals from the neurons of which sense are not sent to the cortex by the Thalumus | Smell |
| Section of the brain located at the rear and bottom of each cerebral hemisphere and contains the visual centers of the brain | Occipital Lobe |
| The area of the frontal lobe that is devoted to the production of fluent speech is ______ Area. | Broca's |
| Upper part of the brain consisting of two cerebral hemispheres and the structures that connect them | Cerebrum |