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Animal Homeostasis (Endocrine System (Hypothalamus & Pituitary Gland…
Animal Homeostasis
Endocrine System
Hormones Review
Hypothalamus & Pituitary Gland
Hypothalamus
main control of endocrine
integrates and transmits nervous and endocrine systems
link between nervous and endocrine system
communicates via pituitary gland
other organs
target cells
involved in regulating many BUT NOT ALL hormones
Pituitary Gland
releases hormones in response to hypothalamus signals
communicate to cells and other endocrine organs
Split into two glands
Posterior Pituitary
extension of hypothalmus
neurosecretory cells
hormones (2) released in response to nervous system signalling
signal detected
nervous system signals sent to hypothalamus
hormone release into bloodstream
Oxytocin if the signal is nursing
ADH if high salt levels in the blood
Anterior Pituitary
endocrine cell
hormones
ACTH
adrenal glands
TSH
thyroid
TRH -> TSH
1 more item...
released via hypothalamus controls
ANTERIOR CELLS ARE THE ONLY ONES CAPABLE OF RESPONDING TO HYPOTHALAMUS
HORMONES
hormones (multiple types)
promote release of specific anterior pituitary hormone
more hormone
inhibiting hormone- release specific hormone
less hormone
hormones communicate messages to endocrine organ cells and other body cells
Blood Glucose Levels
Stress Response
Intro/Overview Topics
Nervous System
Signals
Function & Organization
Signal Transmission & Integration
Sensory System
Tasta & Smell
Vision
Overview
Animal Homeostasis
Intro
Summary