Home » Archives by category » Psychology news (Page 331)

Why odors trigger powerful memories

Odors evoke powerful memories, an experience enshrined in literature by Marcel Proust and his beloved Madeleine. A new article is the first to identify a neural basis for how the brain enables odors to so powerfully elicit those memories. The paper sho…

Scientists discover structural changes in adult mice brains as seen in young animals

Understanding cellular and molecular mechanisms underlying brain ‘plasticity’ is crucial for explaining many illnesses and conditions. Neurocientists managed to repeatedly image synapses, tiny contact sites between neurons, in awake adult mice. They ar…

How does your brain process emotions? Answer could help address loneliness epidemic

New research finds that specific regions of the brain respond to emotional stimuli related to loneliness and wisdom in opposing ways.

Beauty is in the brain: AI reads brain data, generates personally attractive images

Researchers have succeeded in making an AI understand our subjective notions of what makes faces attractive. The device demonstrated this knowledge by its ability to create new portraits on its own that were tailored to be found personally attractive t…

Can’t solve a riddle? The answer might lie in knowing what doesn’t work

With the help of about 200 human puzzle-takers, a computer model and functional MRI images, researchers have learned more about the processes of reasoning and decision making, pinpointing the brain pathway that springs into action when problem-solving …

When peeking in your brain may help with mental illness

In recent years, researchers have begun using functional magnetic resonance imaging (fMRI) not just to better understand the neural bases of psychiatric illness, but also for experimental treatment of depression, ADHD, anxiety, PTSD, substance use diso…

Determination of glycine transporter opens new avenues in development of psychiatric drugs

Glycine can stimulate or inhibit neurons in the brain, thereby controlling complex functions. Unraveling the three-dimensional structure of the glycine transporter, researchers have now come a big step closer to understanding the regulation of glycine …

Quick to smile – study shows speed of expression offers vital visual cues

The speed at which we produce facial expressions plays an important role in our ability to recognise emotions in others, according to new research.

Researchers identify brain ion channel as new approach to treating depression

Clinical trial results provide rationale for continued study of the KCNQ type of ion channel.

Food for thought: New maps reveal how brains are kept nourished

Scientists have created new brain maps featuring unprecedented detail. The insights provided by the new maps are helping answer questions about blood supply and how more active parts of the brain are kept nourished versus less demanding areas.