Neuroscience

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Estimating suicide risk from text

When people reach out during a mental health crisis, a top priority for counselors is identifying those with a high risk of suicide. The distressed person’s language holds critical clues, and a new tool developed by scientists at MIT’s McGovern Institute for Brain Research is designed to pick up on and rapidly evaluate those signals.The […]

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Poitras Center to fuel early careers of 50 young scientists dedicated to psychiatric disorders research

Patricia and James Poitras ’63, longtime MIT supporters, have launched a fellowship program for graduate students and postdocs studying major mental illness, expanding their MIT philanthropy to directly support early-career scientists. The commitment establishes 50 two-year fellowships through the Poitras Center for Psychiatric Disorders Research at MIT’s McGovern Institute for Brain Research. Five fellowships will be awarded every

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London neurosurgeons perform first successful AI-assisted operation to remove brain tumour

Surgeons aided by real-time analysis of camera footage that identified critical anatomy in brain to be avoidedNeurosurgeons in London have performed the world’s first successful AI-assisted operation to remove a brain tumour, saving the sight of a 48-year-old man, health officials have said.The surgery was performed in May at the National Hospital for Neurology and

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Black Box: episode 1 – The connectionists – podcast

Revisited: Guardian journalist Michael Safi looks into the world of artificial intelligence, exploring the dangers and promises it holds for societyToday in Focus is on a summer break and will be back with new episodes from 1 September. In the meantime, we are bringing you season one of Black Box, before the launch of season

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Excessive time spent online linked to stress and worse mood – study

German study surveyed adults who engage in gaming, pornography and online shoppingSpending excessive time online is associated with higher stress levels, worse mood, and greater neglect of other activities, according to analysis.The new study by academics at the University of Duisburg-Essen published in the journal PLOS One, surveyed 900 German adults in 2025 who reported

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We must reject any notion of AI consciousness | Letters

Artificial intelligence systems won’t become conscious for the same reason they won’t become pregnant, says Dr John PickeringAnil Seth is right to point out that to overestimate artificial intelligence is to underestimate ourselves (Once again we are told AI may be conscious – I study consciousness, and I have my doubts, 15 July). But he

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Brain implant helps paralysed man to feed himself and drink from cup

Keith Thomas can move arms and hands, and feel sensation of touch after ‘double neural bypass’ and months of trainingA man who was paralysed from the chest down in a swimming accident six years ago has been able to feed himself and drink from a cup thanks to a brain implant that bypasses his spinal

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Once again we are told AI may be conscious – I study consciousness, and I have my doubts | Anil Seth

Despite Anthropic’s claims, Claude is no more likely to achieve sentience than a simulation of a weather system is likely to generate a real hurricaneFor centuries, humans have been fascinated by the prospect of creating artificial beings in our own image. Of developing synthetic minds and artificial bodies that not only think but also feel,

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Toward a future that preserves benefits of neurotechnology for all

As advanced medical technology gets closer to hitting consumer markets, the need for guardrails on protected usage should increase. What might begin as a neural implant to aid in communication could become a device used to police one’s innermost thoughts.Intrigued by the far-reaching benefits and risks of neural implants, Rachel Sava, a PhD candidate in

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Beacon Biosignals is mapping the brain during sleep

The human brain remains one of the most fascinating and perplexing mysteries in medicine. Scientists still struggle to match neurological activity with brain function and detect problems early, slowing efforts to treat neurological disorders and other diseases.Beacon Biosignals is working to make sense of the brain by monitoring its activity while people sleep. The company,

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