Your Brain On MDMA

Your Brain On MDMA

With an estimated 2 million pills being smuggled
into the US every day and ⅓ of students at universities like Stanford saying they
have tried it, MDMA or ‘Molly” has become a popular drug of choice. But what exactly
is it, and how does it affect your body? Scientifically known 3,4-methylenedioxy-N-methylamphetamine,
MDMA is usually taken in pill form and supposed to be composed of the pure chemical. Ecstasy,
on the other hand, is the term for MDMA which has been chemically altered with other additives
like amphetamine or caffeine. In it’s pure form, MDMA affects the neurotransmitters
in your brain. Neurotransmitters are chemicals in your body which relay messages, while also
controlling things such as reflexes, emotion and memory. In particular, the neurotransmitter
called serotonin controls appetite, sleep, memory, learning and in this case, mood. When
something really great happens in your life – say you fall in love – there is an increase
in the release of serotonin from nerve cells, which ultimately stimulates your body and
makes you feel happy. And it just so happens that when you take effective amounts of MDMA,
these same cells are triggered to release enormous amounts of serotonin, along with
other neurotransmitters like dopamine and norepinephrine, which trigger even more electrochemical
firing in the brain. This change creates the intense experience of happiness, feeling social,
increased empathy and the inability to sleep, which is likely why it is such a popular party
drug. These feelings generally lasts around 3-8
hours, as your brain cells naturally work to reuptake the serotonin and have it chemically
destroyed. But because MDMA releases so much serotonin, your body also destroys more than
usual. This means when your brain function is back in its ‘normal state’ there is
less serotonin available to bind to your receptors and make you feel good with normal events.
This can also lead to a fairly severe hangover with side effects such as negative mood, spouts
of depression, irritability and feeling extra tired. Despite the negative effects, MDMA is being
studied as a potential therapy for posttraumatic stress disorder and anxiety. PTSD patients
generally have a decrease in brain communication between the amygdala and the hippocampus,
but MRI analysis has show that MDMA actually increases communication in these regions.
However, this treatment remains fairly controversial as studies on rats and monkeys have shown
that even small amounts of MDMA can not only destroy the endings of brain cells involved
in the release of serotonin, but potentially cause permanent brain damage. If you haven’t already seen it, we have
a new video on The Science of Taste where we suffer through a taste challenge to show
you just how complex eating food really is! Click on the screen or use the link in the
description to check it out! And subscribe for more weekly science videos!


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