Home » Archives by category » Psychology news (Page 143)

Want to achieve your goals? Get angry

While often perceived as a negative emotion, anger can also be a powerful motivator for people to achieve challenging goals in their lives, according to new research.

fMRI study finds correlated shifts in brain connectivity associated with overthinking in adolescents

A new study substantiates previous groundbreaking research that rumination (overthinking) can be reduced through an intervention called Rumination-focused Cognitive Behavioral Therapy (RF-CBT). In addition, the use of fMRI technology allowed researcher…

Hidden way for us to feel touch

Researchers have discovered a hidden mechanism within hair follicles that allow us to feel touch.

An unexpected link between 2 schizophrenia risk proteins

The discovery of a physical interaction between two proteins in brain cells that can be traced in mice to control of movement, anxiety and memory could one day open the door to development of new schizophrenia treatment strategies, researchers say.

Perception–but not expectation–of reward is altered in people with cocaine addiction

Researchers report that cocaine addiction disrupts the dopamine neurons that govern how we perceive and learn from rewards. Though people with cocaine addiction have similar expectations of rewards compared to controls, their dopamine neurons send out …

Marijuana use may damage brain immune cells vital to adolescent development, study suggests

In a mouse study designed to explore the impact of marijuana’s major psychoactive compound, THC, on teenage brains, researchers say they found changes to the structure of microglia, which are specialized brain immune cells, that may worsen a genetic pr…

New clue to treat brain cancer

A new research study shows that cerebrospinal fluid reduces current treatment efficacy in brain cancer and identifies new therapeutic opportunities. Cerebrospinal fluid, the clear colourless liquid that protects the brain, also may be a factor that mak…

Two regions of the brain critical to integrating semantic information while reading

Two different regions of the brain are critical to integrating semantic information while reading, which could shed more light on why people with aphasia have difficulty with semantics, according to new research.

Researchers use pioneering new method to unlock brain’s noradrenaline system

An international team of researchers has provided valuable insights into the brain’s noradrenaline (NA) system, which has been a longtime target for medications to treat attention-deficit/hyperactivity disorder, depression, and anxiety. Equally import…

Pupil response may shed light on who responds best to transcranial magnetic stimulation for depression

New findings suggest that measuring changes in how pupils react to light could help predict recovery from depression and personalize transcranial magnetic stimulation (TMS) treatment of major depressive disorder.