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Anatomy & Physiology
Ch. 8
Question | Answer |
---|---|
Parts of the brain stem | Midbrain, pons, medulla oblongata |
Controls body's vital functions | Medulla oblongata |
Contains both the thalamus and hypothalamus | Diencephalon |
Controls muscle dampening, muscle preset, equilibrium, and sequencing muscle contraction | Cerebellum |
Recognizes speech | Wernicke's area |
This cortex receives the basics of sound | Primary auditory |
This cortex deals with the fine motor skills and the preparatory stage | Premotor |
This cortex deals with personality, problem solving, thinking ahead and motivation | Prefrontal |
This cortex receives general sensory information from the whole body | Primary somatic sensory |
This cortex deals with facial recognition | Visual association |
Which cortex is the Broca's area located? | Premotor |
Which lobe is the gustatory area located? | Parietal |
Which lobe deals with being visual? | Occipital |
Which lobe has the auditory association cortex? | Temporal |
T/F: The sulci are grooves between the gyri | True |
T/F: The cerebrum covers the bottom of the brain | False |
T/F: The midsagittal section divides the brain into 4 sections | False |
T/F: The losing of neurons due to the lack of blood is called ischemia | True |
T/F: The lack of glucose is called hypoglycemia | True |
T/F: The olfactory cortex deals with taste | False |
T/F: The brain and the spinal cord make up the CNS | True |
T/F: Commissures are the connections of neuron axons that allow the two hemispheres to communicate | True |
T/F: You can regain neurons | False |
Describe the location in the spine of these terms: Dorsal, ventral, lateral | Dorsal: in the back Ventral: in the front (belly) Lateral: in the side |
The ventral horn deals with the sensory/motor/autonomic neurons? | Motor |
The dorsal horn deals with the sensory/motor/autonomic neurons? | Sensory |
The lateral horns deal with the sensory/motor/autonomic neurons? | Autonomic |
Explain the process of answering a verbal question | Recognize that there is sound (Primary Auditory Cortex) - Recognize that someone is talking (Auditory Association Cortex) - Understand the message (Wernicke's Area) - Answer (Broca's Area) |
Compare the descending and ascending pathways and their synapse locations | Descending - Motor: (2 synapses) CNS -> Receptors - Upper motor -> Association -> Lower motor Ascending - Sensory: (3 synapses) Receptor -> CNS - Primary -> Association -> Secondary -> Tertiary |
What does the term association mean in the cortex? | Understands the received information and associates it with past memories |
What does the term somatic mean in the cortex? | Affects the entire body (Soma = Body) |
What happened to Phineas Gage? | Got stabbed by a metal bar in the head and damaged his prefrontal cortex so his personality changed |
Label brain | Label brain |