Exam 2 Flashcards
The _________ lobe is responsible for the hearing, sensation, reading, smell, taste, and touch
Parietal
The ________ lobe deals with TBI injuries and senses
Occipital
The ____________ is responsible for movement and attention
Cerebellum
If the _____________ is no longer intact then the patient will be considered brain dead.
Brain stem
The ___________ lobe is responsible fore memory and language
Temporal
The _________ lobe is the lobe that deals with reasoning, thinking, emotions, judgment, and short term memory.
Frontal
What are the functions of the brain ?
- Maintenance of homeostasis
- Regulation of autonomic nervous system and hormones
- Control of biological drives and behavior
- Cycle of sleep and wakefulness
- Circadian rhythm
- Conscious mental activity
- Memory
- Social skills
_______________ are used to study the link between disorders, medication, and treatment
Imaging studies
_________________ scans localize brain regions associated with perceptual, cognitive, emotional, and behavioral functions.
PETS
______________ is the functional magnetic resonance imaging
FMRI
______________ maps effects of psychotropic medications
FMRI
The brain is made up of ___________
Neurons
A ______________ communicates across cells
Neuron
___________________ is the way we move messages
Neurotransmission
Insufficient or excessive amounts of _____________________ can lead to mental illness
Neurotransmitters
What is the importance of pharmacological interventions when dealing with neurotransmitters?
Target them
Which neurotransmitter deals with movement, pleasure, and decision making ?
Dopamine
Low Levels of dopamine lead to ____________________ and ________________
Parkinson’s and depression
High levels of dopamine can cause __________________ and _______________
Schizophrenia and mania
Which neurotransmitter deals with mood, attention, and ANS
Norepinephrine
Low levels of norepinephrine can cause __________________
Depression
High levels of norepinephrine can cause ______________________
Anxiety
________________ can be synthetically given in the ICU to increase BP
Norepinephrine
Which Neurotransmitter deals with mood and sleep?
Serotonin
Low levels of serotonin can cause ______________
Depression
High levels of serotonin can cause _______________
Anxiety
________________ cause insomnia
Antidepressants
Which neurotransmitter deals with alertness and inflammation?
Histamine
Low levels of histamine can cause ________________
Sedation
Which neurotransmitter is responsible for calming ?
GABA