1. all that is psychological is first physiological- reductionist! 2. all behavior has a cause ...
DESCRIPTION
CAT scan, PET scan, MRI, fMRI Make it possible to: directly study living brains in action to correlate specific areas of brain damage with specific changes in a person’s personality or cognitive abilitiesTRANSCRIPT
1. All that is psychological is first physiological- reductionist!
2. All behavior has a cause – deterministic!3. Psychology should investigate the brain,
neurochemistry and genetics Patterns of behavior can be inherited Cognitions, emotions and behaviors are products
of neurotransmitters in the brain and hormones in the body
4. Animals may be studied as a means of understanding human behavior
CAT scan, PET scan, MRI, fMRI Make it possible to:
directly study living brains in action to correlate specific areas of brain damage
with specific changes in a person’s personality or cognitive abilities
Measures & records electrical activity (neuron pulses) in the brain
ACTIVITY
X-ray photographs that reveal detailed pictures of physical structures of the body.
Allows us to study STRUCTURES
Magnetic field and radio wave energy to create detailed pictures of structures in the body
More detailed that CT scan
STRUCTURES
Identifies active cellular areas of the body.
Injection of radiotracer, travels through body and is absorbed by organs and tissues. Attached to glucose
Machine detects energy given off by tracer & converts to 3-D picture Active neurons burn
more glucose ACTIVITY
Increased blood flow to active areas of the brain
Detects blood oxygen levels
Allows us to directly observe brain functioning
ACTIVITY http://www.science
friday.com/videos/watch/10104