A new study, published in the journal Biological Psychiatry, reports that cannabis increases random
neural activity, hear higher noises, in the brains of healthy human subjects. The findings suggest
that increased neural noise may play a role in the psychosis-like effects of cannabis.
"At doses roughly equivalent to half or a single joint, cannabis produced psychosis-like effects and
increased neural noise in humans," explained senior author Dr. Deepak Cyril D'Souza, a Professor
of Psychiatry at Yale School of Medicine.
"The dose-dependent and strong positive relationship between these two findings suggest that the
psychosis-like effects of cannabis may be related to neural noise which disrupts the brain's normal
information processing," added first author Dr. Jose Cortes-Briones, a Postdoctoral Associate in
Psychiatry at Yale School of Medicine.
Cannabis increases the noise in your brain
Juan F. 3º Yellow