मनोविज्ञान

Lab participants show stress and irritability from inaudible infrasound in a scientific study, with visualized low-frequency waves and cortisol monitors.

Study finds infrasound can raise cortisol and irritability even when people can’t hear it

04 मई 2026 AI द्वारा रिपोर्ट किया गया AI द्वारा उत्पन्न छवि तथ्य-जाँच किया गया

A small controlled experiment reported in Frontiers in Behavioral Neuroscience found that exposure to infrasound—ultra-low-frequency vibration below the range of human hearing—was associated with higher salivary cortisol and more negative mood ratings, even though participants could not reliably detect when the infrasound was present.

Mother's Day prompts advice on unwanted family gifts

A Vogue article explores the emotional challenges of receiving unwanted clothes from mothers ahead of Mother's Day.

Twin study shows genetics shape success more than upbringing

07 मई 2026 AI द्वारा रिपोर्ट किया गया

New research from a major twin project suggests that genes play a larger role in determining education, career, and income than family environment alone. The findings come from tracking participants from age 23 to 27 and highlight the strong genetic link to IQ. Experts say the results challenge assumptions about how much upbringing can override inherited traits.

स्वास्थ्य

Lonely older adults have weaker memory but similar decline rates

स्वास्थ्य

Expectations can change how much people enjoy sweet drinks, brain study finds

स्वास्थ्य

Study links amygdala astrocytes to the strength and persistence of fear memories in mice

Research shows AI users often accept faulty answers uncritically

Researchers from the University of Pennsylvania have identified 'cognitive surrender,' where people outsource reasoning to AI without verification. In experiments, participants accepted incorrect AI responses 73.2 percent of the time across 1,372 participants. Factors like time pressure increased reliance on flawed outputs.

Study finds phone notifications disrupt attention for 7 seconds

29 मार्च 2026 AI द्वारा रिपोर्ट किया गया

Smartphone notifications interrupt users' concentration for about seven seconds, according to new research from the University of Lausanne. The effect is stronger for personally relevant alerts, with frequent checks amplifying the distraction. Researchers warn that these brief interruptions accumulate over hundreds of daily pings.

इज़रायली मनोवैज्ञानिक लक्ष्य सेन की ऑल इंग्लैंड सफलता के पीछे का दिमाग

इज़रायली खेल मनोवैज्ञानिक निमरोड मोन ब्रोकमैन लक्ष्य सेन के साथ ऑल इंग्लैंड बैडमिंटन चैंपियनशिप में काम कर रहे हैं। उनकी अनकन्वेंशनल विधियां, जैसे हाइपॉक्सिक स्थितियों में साइक्लिंग, सेन की सेमीफाइनल पहुंच में मदद कर रही हैं। मोन सेन की चुनौतियों का सामना हंसते हुए करने वाली प्रवृत्ति की सराहना करते हैं।

Study points to whole-brain network coordination as a key feature of general intelligence

03 मार्च 2026 AI द्वारा रिपोर्ट किया गया तथ्य-जाँच किया गया

University of Notre Dame researchers report evidence that general intelligence is associated with how efficiently and flexibly brain networks coordinate across the whole connectome, rather than being localized to a single “smart” region. The findings, published in Nature Communications, are based on neuroimaging and cognitive data from 831 Human Connectome Project participants and an additional 145 adults from the INSIGHT Study.

01 मई 2026 12:13