If the connection between the hypothalamus and pituitary were severed, damaging the neurons, the secretion of which type of chemical messenger (signal) would most directly be affected?

Respuesta :

If the connection between the hypothalamus and pituitary gland were severed, the releasing hormone would directly be affected.

Releasing hormones are the peptide hormones secreted by the hypothalamus gland to stimulate the pituitary gland. In response to releasing hormones, the pituitary gland releases other hormones like gonadotropin, ACTH, and TSH.

The four types of releasing hormones released by the hypothalamus include:

1. Gonadotropin-releasing hormone (GnRH)

It stimulates the release of follicle-stimulating hormone (FSH) and Luteinizing hormone (LH).

2.     Thyrotropin-releasing hormone (TRH)

It stimulates the release of thyroid-stimulating hormone (TSH) and prolactin from the anterior pituitary gland.

3. Growth hormone-releasing hormone (GHRH)

It stimulates the release of growth hormone from the anterior pituitary gland.

4. Corticotropin-releasing hormone (CRH)

It stimulates the release of adrenocorticotropic hormone from the anterior pituitary.

If the neurons connecting the hypothalamus and pituitary gland are damaged, the releasing hormones would be affected. Consequently, the secretion of all of the above hormones would be affected.

To know more about releasing hormones, refer to the following link:

https://brainly.com/question/3406919

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