8 doctors weighed in:

What do drugs do to the fetal brain that causes mental retardation?

8 doctors weighed in
Dr. Glen Elliott
Pediatrics - Psychiatry
6 doctors agree

In brief: No single answer

Exposure of the developing brain to different types of drug certainly is one source of mr. There is no single mechanism. Broadly, incredibly complex neuron development and migration patterns result in normal brain function.
Even slight disturbances in those delicate processes can lead to "bad brain." the amazing thing is how well protected the fetus is under most circumstances.

In brief: No single answer

Exposure of the developing brain to different types of drug certainly is one source of mr. There is no single mechanism. Broadly, incredibly complex neuron development and migration patterns result in normal brain function.
Even slight disturbances in those delicate processes can lead to "bad brain." the amazing thing is how well protected the fetus is under most circumstances.
Dr. Glen Elliott
Dr. Glen Elliott
Thank
Dr. Johanna Fricke
Pediatrics - Developmental & Behavioral

In brief: Depends on drug

Alcohol is a teratogen, meaning it causes actual changes in structure as well as function of the fetal brain.
It also impacts fetal body and brain growth, as can tobacco, cocaine, methamphetamine, heroin, mj, pcp's, etc. Some can cause lack of oxygen and nutrients, strokes and bleeding in the fetal brain. An active user parents differently when " high" or " stoned, " negatively impacting development.

In brief: Depends on drug

Alcohol is a teratogen, meaning it causes actual changes in structure as well as function of the fetal brain.
It also impacts fetal body and brain growth, as can tobacco, cocaine, methamphetamine, heroin, mj, pcp's, etc. Some can cause lack of oxygen and nutrients, strokes and bleeding in the fetal brain. An active user parents differently when " high" or " stoned, " negatively impacting development.
Dr. Johanna Fricke
Dr. Johanna Fricke
Thank
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