1 In cell B6, type the following formula: 2  and press ENTER. 3  The formula returns #NUM! (xlErrNum) because the type conversion with the CDbl function fails converting the strings x and y to type double. 4  The default return value when a function encounters a run-time error is #VALUE!. and press ENTER. 2  The formula returns The sum is 21. 3  Because the parameter for the Add3 function is declared as ParamArray, you can use a variable number of arguments for this function. 4  Note Excel limits a single worksheet function to 29 arguments.
The Hypothalamus and Pituitary Glands. The hypothalamus makes up the lower region of the diencephalon and lies just above the brain stem. The pituitary gland (hypophysis) is attached to the bottom of the hypothalamus by a slender stalk called the infundibulum. The pituitary gland consists of two major regions: the anterior pituitary gland (anterior lobe or adenohypophysis) and the posterior pituitary gland (posterior lobe or neurohypophysis).
The hypothalamus controls the secretion of hormones from the pituitary gland and is a mechanism which detects negative and positive feedback to maintain homeostasis in the body. The hypothalamus functions to. Therefore, the hypothalamus is not considered an endocrine system but a neuroendocrine system.he hypothalamus is below the thalamus. It secretes hormones, which trigger other hormones (pituitary), which control things such as hunger, thirst, and sleep. The hypothalam â¦ us is part of the Autonomic Nervous System (ANS).