Ap psych limbic

AP PsychologyThe Limbic System, Endocrine System and genetics

• The Emotional Brain Structures lying deep within

the cerebral hemispheres.

Coordinates behaviors needed to satisfy motivational and emotional urges arising in the hypothalamus.

Also involved in memory

•Limbic SystemOverview

•Limbic SystemWhat does emotional brain mean?

•Limbic SystemStructure

Hippocampus: Learning and Memory

•Limbic SystemStructure

Hippocampus: Learning and Memory

Amygdala:Emotions and Aggression

•Limbic SystemStructure

Hippocampus: Learning and Memory

Amygdala: Emotions and Aggression

Hypothalamus:Hunger, ThirstTemperature Control

•Limbic SystemStructure

Hippocampus: Learning and Memory

Amygdala: Emotions and Aggression

Hypothalamus:Hunger, ThirstTemperature Control

Thalamus:Relay Center for SensoryInformation

•Limbic SystemStructure

Hippocampus: Learning and Memory

Amygdala: Emotions and Aggression

Hypothalamus:Hunger, ThirstTemperature Control

Thalamus:Relay Center for SensoryInformation

• Set of glands that regulate the flow or hormones into the bloodstream

• Relatively slow communication system• Interconnected with the nervous system• Pituitary, thyroid, parathyroid, adrenal glands, pancreas, ovaries, testes

•Endocrine System

•Endocrine SystemHypothalamu

sPituitaryThyroid

Adrenal cortex

Adrenal medulla

Pancreas

Ovaries (female)

Testes (male)

•Endocrine

HypothalamusControls the pituitary gland

•Endocrine

Pituitary • Regulates growth• Controls thyroid, ovaries or testes,

pancreas, and adrenal cortex• Regulates water and salt

metabolism• The “master gland”

•Endocrine

Thyroid Controls the metabolic rate

•Endocrine

Adrenal Cortex• Regulates

carbohydrate and salt metabolism

• Controls inflammatory response

•Endocrine

Adrenal Medulla• Prepares the body

for action• Secretes stress

hormones

•Endocrine

Pancreas• Controls levels of

insulin and glucagon

• Regulates sugar metabolism

•Endocrine

Ovaries (female)Affect physical development, reproductive organs, and sexual behavior

•Endocrine

Testes (male)Affect physical development, reproductive organs, and sexual behavior