The Scientist

» anxiety

Most Recent

image: Decoding the Tripping Brain

Decoding the Tripping Brain

By | September 1, 2017

Scientists are beginning to unravel the mechanisms behind the therapeutic effects of psychedelic drugs.

2 Comments

In a pair of clinical studies of psilocybin, the active ingredient in magic mushrooms, participants reported positive changes to their moods and outlooks.

1 Comment

image: Capsule Reviews

Capsule Reviews

By | July 1, 2015

Stoned, Anxious, The Deeper Genome, and Testosterone

0 Comments

image: Like Breeds With Like

Like Breeds With Like

By | April 6, 2015

Mice pairs with similar anxiety levels produce offspring more quickly than coupled animals with differing personalities, according to a recent study.

0 Comments

image: Bouncing Back

Bouncing Back

By | February 1, 2015

In mice, a transcriptional regulator, β-catenin, activates a microRNA-processing pathway in the nucleus accumbens to promote resilience to social stress.

0 Comments

image: Magic Mushroom Dreams

Magic Mushroom Dreams

By | July 3, 2014

A psychedelic compound in hallucinogenic mushrooms triggers brain activity characteristic of dream states.

1 Comment

image: Anxious Crayfish

Anxious Crayfish

By | June 16, 2014

A crustacean appears anxious after a stressful experience, but a drug can fix it, according to a new study.

0 Comments

image: Just a Trip

Just a Trip

By | August 19, 2013

Using psychedelic drugs does not increase one’s risk of developing mental health problems, researchers show.

4 Comments

image: Opioid Receptors Implicated in PTSD

Opioid Receptors Implicated in PTSD

By | June 7, 2013

A compound that targets a particular opioid receptor in the amygdala reduces the formation of PTSD-like systems in mice subjected to severe trauma.

0 Comments

image: Drugged Fish Act Different

Drugged Fish Act Different

By | February 14, 2013

A psychiatric drug in the water can cause perch to be less social, more voracious hunters.

0 Comments

Popular Now

  1. Thousands of Mutations Accumulate in the Human Brain Over a Lifetime
  2. Two Dozen House Republicans Do an About-Face on Tuition Tax
  3. 2017 Top 10 Innovations
    Features 2017 Top 10 Innovations

    From single-cell analysis to whole-genome sequencing, this year’s best new products shine on many levels.

  4. The Biggest DNA Origami Structures Yet
    Daily News The Biggest DNA Origami Structures Yet

    Three new strategies for using DNA to generate large, self-assembling shapes create everything from a nanoscale teddy bear to a nanoscale Mona Lisa.

FreeShip