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Biopsychology as a neurscience
Biopsychology John Pinel Chapter 1
53
Psychology
Undergraduate 2
09/09/2012

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Term
applied research
Definition
reserach intended to bring about some direct benefit to humankind
Term
autonomic nervous system (ANS)
Definition
the part of the peripheral nervous system that participates in the regulation of the body's internal environment (heart rate, blood pressure, pupil dialation)
Term
between subjects design
Definition
an experimental design in which a different group of subjects is tested under each condition
Term
biopsychology
Definition
the scientific study of the biology of behaviour
Term
case studies
Definition
studies that focus on a single case or subject 
Term
cerebral cortex
Definition
the layer of neural tissue covering the cerebral hemisphers of humans and other mamals
Term
clinical
Definition
pertaining to illness or treatment
Term
cognition
Definition
higher intellectual processes such as thought, memory, attention, and complex perceptual processes
Term
cognitive neuroscience
Definition
the study of the neural bases of cognition (higher intellextual processes)
Term
comparative approach
Definition
the study of biological processes by comparing different species - usually from the evolutionary perspective
Term
comparative psychology
Definition
the division of biopsychology that studies the evolution, genetics, and adaptiveness of behaviour, often by using the comparative approach
Term
confounded variable
Definition
the unintended difference that led to the observed effects on the dependent variable
Term
converging operations
Definition
different approaches are focused on a single problem in such a way that the strengths of one appraoch compensate for the weaknesses of the others - the use of several approaches to solve one problem
Term
Coolidge effect
Definition
the fact that a copulating male who becomes incapable of continuing to copulate with one sex partner can often recommence copulating with a new sex partner
Term
critical thinking
Definition
the process of spotting weaknesses of exisiting ideas and the evidence on which they are based - carefully assessing the strength of the evidence presented to support an idea
Term
dependant variable
Definition
the variable that is measured by the experimenter to assess the effect of the independent variable (output)
Term
electroencephalogram (EEG)
Definition
device to measure gross electrical activity in brain - commonly recorded through scalp electrodes
Term
ethological research
Definition
the study of animal behaviour in its natural environment
Term
evolutionary perspective
Definition
thinking of the environmental pressures that likely led to the evolution of our brains and behaviour - to the characteristics of current species
Term
evolutionary psychology
Definition
a subfield that focuses on understanding behavour by considering its likely evolutionary origins
Term
functional brain imaging
Definition
recording images of the activity of the living human brain - megnetic resonance imagine for inferring brain activity by measuring increased oxygen flow into particular areas
Term
generalizability
Definition
the degree to which a case studies results can be applied to other cases
Term
independant variable
Definition
the one realavant difference between conditions that are being compared (input)
Term
Korsakoff's syndrome
Definition
a neuropsycholigcal disorder that is common in alchoholics and whose primary symptom is severe memory loss
Term
leucotome
Definition
a sugical devise used to preform prefrontal lobotomies
Term
lordosis
Definition
the arched-back, rump-up, tail-diverted posture of female rodent sexual receptivity
Term
morgan's canon
Definition
the rule that the simplest possible interpretation for a behavioural observation should be given precedence
Term
Neurons
Definition
cells of the nervous system that are specialized for the reception, conduction, and transmission of electrochemical signals
Term
neuroanatomy
Definition
the study of the structure of the nervous system
Term
neurochemistry
Definition
the study of the chemical bases of neural activity
Term
neuroendocrinology
Definition
the study of interactions between the nervous system and the endocrine system
Term
neuropathology
Definition
the study of nervous system disorders
Term
neuropharmacology
Definition
the study of the effects of drugs on nerual activity
Term
neurophysiology
Definition
the study of the functions and activities of the nervous system
Term
neuropsychology
Definition
the study of psychological effects of damage to brains in humans
Term
neuroscience
Definition
the scientific study of the nervous system
Term
physiological psychology
Definition
the study of nerual mechanisms of behaviour through direct manipulation of the brains of nonhuman animal subjects in controlled experiments
Term
prefrontal lobes
Definition
the large areas, left and right, at the very front of the brain
Term
prefrontal lobotomy
Definition
a surgical procedure in which the connections between the prefrontal lobes and the rest of the brain are cut, as a treatment for mental illness
Term
psychopharmacology
Definition
study of manipulations of neural activity from using drugs
Term
psychophysiology
Definition
the study of the relationship between physiological activity and psychological processing in human subjects by non invasive methods
Term
psychosurgery
Definition
any brain surgery performed for the treatment of psychological problems (eg. lobotomy)
Term
pure research
Definition
reserach motivated primarily by the curiosity of the researcher - done solely for the purpose of aquiring knowledge
Term
quasiexperimental studies
Definition
studies of groups of subjects who have been exposed to the conditions of interest in the real world - appearance of experiments but not true experiments because uncontrolled confounding variables
Term
scientific inferences
Definition
the empirical method that scientists use to study the unobservable: carefully measure key observable events then use measures as a basis for logically inferring the nature of events that they can not observe
Term
thinking creatively
Definition
thinking in productive, unconventional ways
Term
transorbital lobotomy
Definition
a prefrontal lobotomy performed with a cutting instrument inserted through the eye socket
Term
within subjects design
Definition
testing the same group of subjects under each condition in an experiment
Term
Jimmy G
Definition
the dude who was frozen in time, 20 second memory - had Korsakoff's syndrome
Term
3 dimensions of varying approaches to biopsychology
Definition
1. human or non human subjects
2. experiments or non experiments
3. pure or applied research
Term
3 advantages of animal subjects over human subjects
Definition
1. simpler brains - reveal fundamental behaviour instincts
2. comparative advantages
3. can conduct research that is unethical for human subjects
Term
experiment
Definition
method used by scientists to determine causation
Term
6 major divisions of biopsychology
Definition
1. physiological psychology
2. psychopharmacology
3. neuropsychology
4. psychophysiology
5. cognitive neuroscience
6. comparative psychology
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