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Related Concept Videos

Major Hormones and Their Functions01:27

Major Hormones and Their Functions

Hormones, the biochemical messengers produced by endocrine glands, are pivotal in regulating bodily functions and maintaining homeostasis. Each hormone's balance is crucial; imbalances can lead to significant physiological disruptions. Major hormones include oxytocin, cortisol, epinephrine, estrogen, testosterone, thyroxine, growth hormone, insulin, and glucagon.
Oxytocin, produced in the hypothalamus and released by the pituitary gland, plays a role in social bonding, childbirth, and lactation.
Nature and Nurture01:10

Nature and Nurture

Many human characteristics, like height, are shaped by both nature—in other words, by our genes—and by nurture, or our environment. For example, chronic stress during childhood inhibits the production of growth hormones and consequently reduces bone growth and height. Scientists estimate that 70-90% of variation in height is due to genetic differences among individuals, and 10-30% of variation in height is due to differences in the environments that individuals experience, such as differences...
Hormones and Bone Tissue01:17

Hormones and Bone Tissue

The endocrine system produces and secretes hormones, which interact with the skeletal system. These hormones control bone growth, maintain bone once it is formed, and remodel it.
Hormones That Influence Osteoblasts and/or Maintain the Matrix
Several hormones are necessary for controlling bone growth and maintaining the bone matrix. The pituitary gland secretes growth hormone (GH), which, as its name implies, controls bone growth. This happens in several ways: first, it triggers chondrocyte...
Functions of Thyroid Hormones01:18

Functions of Thyroid Hormones

The thyroid hormone (TH) plays a pivotal role in the intricate orchestration of physiological processes, exerting profound effects on development, metabolism, and homeostasis throughout different life stages.
TH is indispensable for the normal development and maturation of the skeletal, muscular, and nervous systems during fetal and childhood growth. It facilitates bone mineral turnover and regulates protein synthesis in developing tissues, contributing significantly to overall growth and...
Human Genetics01:28

Human Genetics

Human genetics provides a profound framework for understanding the interplay between genetic predispositions and human psychology. At the heart of this discipline lies the study of how genes influence physical traits, behaviors, and susceptibility to diseases. Each person carries a unique genetic code that subtly or significantly shapes their psychological and behavioral landscape.
The complex relationship between genetics and psychology is observable through common biological components such...
Hormones Regulating Blood Glucose01:16

Hormones Regulating Blood Glucose

Insulin is released by beta cells of the pancreas when blood glucose levels are high. It facilitates glucose absorption and utilization in insulin-dependent cells with insulin receptors on their plasma membranes. Insulin promotes glucose uptake by increasing the number of glucose transport proteins in the cell membrane, allowing glucose to enter the cell. As a result, glucose utilization and ATP production are enhanced.
In addition to accelerating glucose uptake and utilization, insulin has...

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Related Experiment Video

Updated: May 11, 2026

Orienteering as a Tool for Cognitive Research: An Implementation Guide
07:13

Orienteering as a Tool for Cognitive Research: An Implementation Guide

Published on: November 29, 2024

Growth hormone and cognitive function.

Fred Nyberg1, Mathias Hallberg

  • 1Department of Pharmaceutical Biosciences, Uppsala University, PO Box 591, S-751 24 Uppsala, Sweden.

Nature Reviews. Endocrinology
|May 1, 2013
PubMed
Summary

Growth hormone (GH) therapy shows promise for enhancing cognitive functions, including learning and memory. This review explores GH

Area of Science:

  • Neuroscience
  • Endocrinology
  • Cognitive Science

Background:

  • Emerging data suggest a role for growth hormone (GH) in cognitive function.
  • GH replacement therapy counteracts central nervous system (CNS) dysfunction in animals and humans.
  • GH influences behaviors related to learning, memory, and synaptic plasticity.

Purpose of the Study:

  • To review the mechanisms of GH-CNS interaction.
  • To discuss animal and human data on GH and cognitive function.
  • To emphasize GH's potential therapeutic role in cognitive impairment.

Main Methods:

  • Review of existing literature on GH and CNS.
  • Analysis of data from animal models and human studies.
  • Exploration of neurobiological mechanisms.

More Related Videos

Comparative Analysis of Human Growth Hormone in Serum Using SPRi, Nano-SPRi and ELISA Assays
11:17

Comparative Analysis of Human Growth Hormone in Serum Using SPRi, Nano-SPRi and ELISA Assays

Published on: January 7, 2016

Related Experiment Videos

Last Updated: May 11, 2026

Orienteering as a Tool for Cognitive Research: An Implementation Guide
07:13

Orienteering as a Tool for Cognitive Research: An Implementation Guide

Published on: November 29, 2024

Comparative Analysis of Human Growth Hormone in Serum Using SPRi, Nano-SPRi and ELISA Assays
11:17

Comparative Analysis of Human Growth Hormone in Serum Using SPRi, Nano-SPRi and ELISA Assays

Published on: January 7, 2016

Main Results:

  • GH interacts with CNS receptors influencing cognitive behaviors.
  • GH affects excitatory circuits and synaptic plasticity, impacting cognitive capacity.
  • GH demonstrates neuroprotective effects and may stimulate neurogenesis.

Conclusions:

  • GH plays a significant role in CNS function and cognitive processes.
  • GH therapy may be a viable treatment for cognitive impairment, especially in cases of deficiency.
  • Further research into GH's neurobiological effects is warranted.