Epigenetics, brain, behavior, and the environment

Epigenetics, brain, behavior, and the environment.

Early experiences can modify regulatory factors affecting gene expression in such a way that, although the DNA sequence itself is not changed, the individual's physiology and behavior is substantially influenced. In some instances these epigenetic effects are exerted upon exposure, while in other instances they are transmitted across generations via incorporation into the germline. Examples of ...

Drugs, Environment, Brain, and Behavior

The effects of psychoactive drugs are not just a function of their pharmacological actions, but are due to complex interactions among pharmacological, psychological, and environmental factors. We discuss here how drug-environment interactions determine the likelihood that addictive drugs produce a persistent form of neurobehavioral plasticity (sensitization) thought to be involved in the pathop...

Environment, epigenetics and reproduction

A conference summary of the third biannual Kenya Africa Conference "Environment, Epigenetics and Reproduction" is provided. A partial special Environmental Epigenetics issue containing a number of papers in Volume 3, Issue 3 and 4 are discussed.

Epigenetics and Periconception Environment

Epigenetics and Animal Behavior