1/ "Fits at Chess" might seem like a punchline, but it's a real health concern π§ . I've been exploring research papers on the negative effects of #Chess on well-being, societies, and ecosystems, and found the first report of chess triggering #epilepsy from 1965. #NorwayChess
2/ These cases fall into a category of reflex #epilepsy - seizures are activated by specific, identifiable triggers. Such triggers can be external (flashing lights, hot water πΏ), internal (emotions, thought π), or a mix of both. #chess#NorwayChess#neuroscience#brain
3/ Among reflex #epilepsies, the most common are those triggered by visual stimuli or light changes (1 in 4,000). Much rarer triggers include eating π, music π΅(1:10 M), writing βοΈ, orgasm π and even lying. #Chess, other #boardgames, and #cards can also trigger seizures.
4/ #Chess and other #games π²βοΈ can induce #epilepsy as they demand thinking and decision-making, or involve physical execution of movements. In one case, psychological tests pinpointed "abstract thinking" as the trigger - see the paper. #NorwayChess
5/ It's not just the mental strain. Emotions can also contribute. For instance, seizures occurred in a #chess player when they felt threatened or were on the defensive π¨π‘οΈ.
6/ Here's the kicker: you don't need to play. Watching is enough π. One case in the first paper about chess-induced #epilepsy described a man who had seizures twice, 11 years apart, while spectating a Chinese #Chess game. π
7/ βοΈBefore you worry, chess-induced #epilepsy is extremely rare. Also, there's no direct link between the loss of π§ grey matter typical for #chess players. For a tongue-in-cheek (but based on science) look at how chess could "wreck your #brain," see
8/Here's a nice open-access review on reflex #epilepsy. It discusses different types, symptoms, prevalence, genetics, and treatments. See the full table 1 in the paper. ππ dovepress.com/reflex-epilepsβ¦
9/I'll keep delving into #research on the negative effects of #Chess on societies and ecosystems. So many studies to explore! βοΈπ¬ Next up, a thread on self-reports from a grand master-scientist hybrid! Stay tuned. #NorwayChess#ChessPunks#BoardGames
1/4 Here we go! Chess eats your π§ gray matter!
"Grey matter volume and cortical thickness were reduced in chess players compared with those of control men in the occipitotemporal junction and precunei." #Chess#chesspunks#NorwayChess
2/4 Chess is a silent "killer" of π§ cortex locally.
π‘Who holds the record for the thinnest π§ cortex among chess players in history? Will collective chess π§ solve this mystery despite the thinning? Retweet! π #Chess#chesspunks#brain#neuroscience#NorwayChess
Course objectives:
π Define Large Language Models (LLMs)
π Describe LLM Use Cases
π Explain Prompt Tuning
π Describe Googleβs Gen AI Development tools #AI#ArtificialIntelligence#courses 2/3
It only takes an hour to get the fundamental concepts! π. Afterward, check out an insightful presentation from OpenAI, a competitor of Google, on the training and application of LLMs. #AI#ArtificialIntelligence#ChatGPT 3/3 π§ π
π Older adults make up 56% of the global cancer population, yet they're just 40% of participants in new cancer therapy trials. The underrepresentation of this key demographic in clinical trials is a major concern. #clinicaltrials#healthcare#aging
πTrials biased towards younger patients without comorbidities and multiple prescription drugs yield cleaner datasets but may not provide sufficient evidence on drug safety and efficacy for older populations. 2/3 #ClinicalTrials#aging#healthcare
π US and UK regulators recognize the problem and have issued guidelines to address it recently. While guidelines and incentives can make a difference, legislation may be necessary to fully tackle the problem in the end. βοΈ 3/3 #ClinicalTrials#aging#healthcare#FDA