Lesions in which hypothalamic area would MOST likely result in uncontrolled rage and aggression in an animal model?
Lateral Hypothalamus (LH)
Ventromedial Hypothalamus (VMH)
Anterior Hypothalamus (AH)
Posterior Hypothalamus (PH)
Related Questions
Hormones released by the neurosecretory cells in hypothalamus regulate the …A… gland. Mainly the neurosecretory hormones are of B… type
Here A and B refers to
A-pineal; B-two
A-pituitary; B-three
A-pineal; B-three
A-pituitary; B-two
Releasing hormone and inhibiting hormones are produced by
Pituitary
Thyroid
Hypothalamus
Pancreas
Gonadotropin-releasing hormone (GnRH), a hypothalamic hormone essential for reproduction, directly stimulates the:
Anterior pituitary gland
Posterior pituitary gland
Hypothalamus
Gonads
Accumulation and release centre of pituitary gland hormones is
Neurohypophysis
Adenohypophysis
Hypothalamus
Pars distalis
Which hormone, primarily synthesized by the hypothalamus, regulates water balance in the body?
Oxytocin
Growth Hormone
Prolactin
Vasopressin (ADH)
The hypothalamus plays a crucial role in maintaining body temperature. Which area of the hypothalamus is specifically responsible for initiating responses to heat?
Posterior hypothalamus
Lateral hypothalamus
Ventromedial hypothalamus
Anterior hypothalamus
The hypothalamus plays a critical role in coordinating the nervous and endocrine systems by:
Filtering sensory information before it reaches the cerebral cortex
Controlling voluntary muscle movements
Producing and releasing hormones that regulate pituitary gland activity
Regulating heart rate and blood pressure
A researcher observes that a lesion in a rat's hypothalamus leads to poikilothermia (inability to regulate body temperature). Which area of the hypothalamus is MOST likely affected?
Lateral hypothalamic area
Preoptic area
Suprachiasmatic nucleus
Mammillary bodies
Hormones released by the neurosecretory cells in hypothalamus regulate the …A… gland. Mainly the neurosecretory hormones are of B… type
Here A and B refers to
pituitary; peptide
thyroid; steroid
adrenal; steroid
pineal; protein
The releasing hormones are produced by
Testis
Pancreas
Pituitary
Hypothalamus
