• Admissions Requirements for Psychology Schools

    Updated: 2025-01-21 18:16:14
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  • Poof! I'm 15-20 years younger...

    Updated: 2025-01-20 06:00:00
    : . Deric's MindBlog This blog reports new ideas and work on mind , brain , behavior , psychology , and politics as well as random curious stuff . Try the Dynamic Views at top of right column . Monday , January 20, 2025 Poof I'm 15-20 years younger . A Wall Street Journal article recently pointed me to two websites using AI to estimate one's biological age . So . I took a selfie of my 82 year old face with my iPhone to get novoslabs.com's and facialage.com's estimates that I am 63 and 67 years old , respectively Now , two weeks later , I have asked my stable of bots GPT 4o , Perplexity , etc for other vendors providing the same service and found four more sites to try . Here are the reactions of all six sites to a further selfie I just took with my : iPhone https : novoslabs.com faceage

  • The Neurobiology of Aging

    Updated: 2025-01-17 06:00:00
    I want to point to the Jan. 8 issue of the journal "Neuron" which is largely devoted to the neuroscience of aging. A number of its review articles are open source. The writing is mostly gibble-gabble, but many useful references can be extracted, particularly on interactions between the immune and nervous systems relevant to aging. 

  • The origin of color categories

    Updated: 2025-01-15 06:00:00
    : Deric's MindBlog This blog reports new ideas and work on mind , brain , behavior , psychology , and politics as well as random curious stuff . Try the Dynamic Views at top of right column . Wednesday , January 15, 2025 The origin of color categories Garside et . al make observations suggesting that cognitive mechanisms such as language are required for the expression of consensus color . categories Significance A hallmark of intelligence is the use of concepts . Are people innately equipped with concepts Prior research has addressed the question using color , because color is experienced categorically : color categories reflect concepts of color . This study tested for color categories in macaque monkeys , a species with the same visual-encoding systems as humans . If color categories

  • Is critical race theory an inversion of history?

    Updated: 2025-01-13 06:00:00
    : Deric's MindBlog This blog reports new ideas and work on mind , brain , behavior , psychology , and politics as well as random curious stuff . Try the Dynamic Views at top of right column . Monday , January 13, 2025 Is critical race theory an inversion of history John Ellis , who says yes , is a professor emeritus of German literature at the University of California , Santa Cruz and author of A Short History of Relations Between Peoples : How the World Began to Move Beyond Tribalism . 8221 I've decided to share his recent WSJ essay to archive them for myself and interested MindBlog readers , even though it is overly simplistic in its emphasis on the virtues of the Anglosphere versus its vices . His basic argument is that so-called White Privilege of the Anglosphere is what originally

  • Breathing during sleep orchestrates hippocampal nested sleep oscillations underlying memory consolidation

    Updated: 2025-01-10 06:00:00
    : Deric's MindBlog This blog reports new ideas and work on mind , brain , behavior , psychology , and politics as well as random curious stuff . Try the Dynamic Views at top of right column . Friday , January 10, 2025 Breathing during sleep orchestrates hippocampal nested sleep oscillations underlying memory consolidation A fascinating correlation is found by Sheriff et al Their : abstract Nested sleep oscillations , emerging from asynchronous states in coordinated bursts , are critical for memory consolidation . Whether these bursts emerge intrinsically or from an underlying rhythm is unknown . Here , we show a previously undescribed respiratory-driven oscillation in the human hippocampus that couples with cardinal sleep oscillations . Further , breathing promotes nesting of ripples in

  • Predictive coding for social perception

    Updated: 2025-01-08 06:00:00
    : Deric's MindBlog This blog reports new ideas and work on mind , brain , behavior , psychology , and politics as well as random curious stuff . Try the Dynamic Views at top of right column . Wednesday , January 08, 2025 Predictive coding for social perception Rittershofer et . al introduce a special issue of Neuroscience and Biobehavioral Reviews titled Neurobiology of Social Interactions Across . Species Here is the first part of that : introduction Perception cannot rely solely on bottom-up processes , whereby patterns of receptor stimulation are passed up the hierarchy to generate a corresponding awareness . Such bottom-up processes would always generate experiences that are out-of-date and saturated by noise . Predictive processes are thought to play a key role in overcoming these

  • Romantic Relationships Matter More to Men than to Women

    Updated: 2025-01-06 06:00:00
    : Deric's MindBlog This blog reports new ideas and work on mind , brain , behavior , psychology , and politics as well as random curious stuff . Try the Dynamic Views at top of right column . Monday , January 06, 2025 Romantic Relationships Matter More to Men than to Women I pass on the abstract of an interesting manuscript that has been accepted by Behavioral and Brain Science , by Wahring et al . Women are often viewed as more romantic than men , and romantic relationships are assumed to be more central to the lives of women than to those of men . Despite the prevalence of these beliefs , some recent research paints a different picture . Using principles and insights based on the interdisciplinary literature on mixed-gender relationships , we advance a set of four propositions relevant

  • Children as agents of cultural adaption

    Updated: 2025-01-03 06:00:00
    : Deric's MindBlog This blog reports new ideas and work on mind , brain , behavior , psychology , and politics as well as random curious stuff . Try the Dynamic Views at top of right column . Friday , January 03, 2025 Children as agents of cultural adaption When I scroll through some of the social medial sites Instagram , Tik-Tok , X , YouTube , etc . used by today's teenagers and their influencers I feel I am visiting another planet whose denizens have brains that process reality in an entirely different way from my 82 year old model . They have much shorter attention spans that remain focused on one context for only a few seconds before flitting on . What kind of culture does this peer group inhabit This issue is addressed in a manuscript by Levy and Amir accepted by Behavioral and Brain

  • How our brain networks are reconfigured by a cortisol increase 30-45 min after our waking.

    Updated: 2025-01-01 06:00:00
    : . Deric's MindBlog This blog reports new ideas and work on mind , brain , behavior , psychology , and politics as well as random curious stuff . Try the Dynamic Views at top of right column . Wednesday , January 01, 2025 How our brain networks are reconfigured by a cortisol increase 30-45 min after our waking . Zeng et . al offer a fascinating account of how the rise in our body cortisol levels 30-45 min after waking orchestrates a reconfiguration of brain networks underlying working memory , emotional reguation and executive functioning . nbsp I pass on the introductory paragraph of the article , followed by the article's abstract . Motivated readers can obtain a PDF of the entire paper with graphics by emailing me . The introductory paragraph : nbsp For centuries , scientists have

  • Awe as a Pathway to Mental and Physical Health

    Updated: 2024-12-30 06:00:00
    : Deric's MindBlog This blog reports new ideas and work on mind , brain , behavior , psychology , and politics as well as random curious stuff . Try the Dynamic Views at top of right column . Monday , December 30, 2024 Awe as a Pathway to Mental and Physical Health Reading this open source review from Maria Monroy and Dacher Keltner leaves me feeling substantially more mellow Their abstract , followed by a quote from Emerson , and then a summary graphic . How do experiences in nature or in spiritual contemplation or in being moved by music or with psychedelics promote mental and physical health Our proposal in this article is awe . To make this argument , we first review recent advances in the scientific study of awe , an emotion often considered ineffable and beyond measurement . Awe

  • Oliver Sacks - The Machine Stops

    Updated: 2024-12-26 15:12:00
    : Deric's MindBlog This blog reports new ideas and work on mind , brain , behavior , psychology , and politics as well as random curious stuff . Try the Dynamic Views at top of right column . Thursday , December 26, 2024 Oliver Sacks The Machine Stops A slightly edited MindBlog post from 2019 worth another read : I want to point to a wonderful short essay written by Oliver Sacks before his death from cancer , in which he notes the parallels between the modern world he sees around him and E.M.Forster's prescient classic 1909 short story The Machine Stops , in which Forster imagined a future in which humans lived in separate cells , communicating only by audio and visual devices much like today the patrons of a bar at happy hour are more likely to looking at their cells phones than chatting

  • Steven Fry: "AI: A Means to an End or a Means to Our End?"

    Updated: 2024-12-23 14:59:00
    : : : Deric's MindBlog This blog reports new ideas and work on mind , brain , behavior , psychology , and politics as well as random curious stuff . Try the Dynamic Views at top of right column . Monday , December 23, 2024 Steven Fry : AI : A Means to an End or a Means to Our End I have to pass on to MindBlog readers and my future self this link to a brilliant lecture by Steven . Fry It is an engaging and entertaining analysis , steeped in relevant history and precedents , of ways we might be heading into the future . nbsp Here is just one clip from the : piece We cling on to the fierce hope that the one feature machines will never be able to match is our imagination , our ability to penetrate the minds and feelings of others . We feel immeasurably enriched by this as individuals and as

  • Sculpting new visual categories into the human brain.

    Updated: 2024-12-18 06:00:00
    : . Deric's MindBlog This blog reports new ideas and work on mind , brain , behavior , psychology , and politics as well as random curious stuff . Try the Dynamic Views at top of right column . Wednesday , December 18, 2024 Sculpting new visual categories into the human brain . Fascinating work from Iordan et . al open source I pass on the abstract and the first paragraph of the article that makes more clear what they are . doing Abstract Learning requires changing the brain . This typically occurs through experience , study , or instruction . We report an alternate route for humans to acquire visual knowledge , through the direct sculpting of activity patterns in the human brain that mirror those expected to arise through learning . We used neurofeedback from closed-loop real-time

  • Analysis of the dumbing down of language on social media over time

    Updated: 2024-12-16 06:00:00
    : Deric's MindBlog This blog reports new ideas and work on mind , brain , behavior , psychology , and politics as well as random curious stuff . Try the Dynamic Views at top of right column . Monday , December 16, 2024 Analysis of the dumbing down of language on social media over time Di Marco et . al open source do a comparative analysis of 8 different social media platforms Facebook , Twitter , YouTube , Voat , Reddit , Usenet , Gab , and Telegram focusing on their complexity and temporal shifts in a dataset of 300 million English comments over 34 years.Their : abstract Understanding the impact of digital platforms on user behavior presents foundational challenges , including issues related to polarization , misinformation dynamics , and variation in news consumption . Comparative

  • Sustainability of Animal-Sourced Foods - how to deal with farting cows...

    Updated: 2024-12-12 06:00:00
    : . Deric's MindBlog This blog reports new ideas and work on mind , brain , behavior , psychology , and politics as well as random curious stuff . Try the Dynamic Views at top of right column . Thursday , December 12, 2024 Sustainability of Animal-Sourced Foods how to deal with farting cows . I've just read through a number of articles in a Special Feature section of the most recent issue of PNAS on the future of animal and plant sourced food . After a balanced lead article by Qaim et . al a following article that really caught my eye was Mitigating methane emissions in grazing beef cattle with a seaweed-based feed additive : Implications for climate-smart agriculture First line of it's abstract is This study suggests that the addition of pelleted bromoform-containing seaweed Asparagopsis

  • Neurons in the amygdala jointly encode the status of interacting individuals

    Updated: 2024-12-10 06:00:00
    : Deric's MindBlog This blog reports new ideas and work on mind , brain , behavior , psychology , and politics as well as random curious stuff . Try the Dynamic Views at top of right column . Tuesday , December 10, 2024 Neurons in the amygdala jointly encode the status of interacting individuals From Lee et al . Highlights Monkeys infer the social status of conspecifics from videos of dyadic interactions During fixations , neural populations signal the social status of attended individuals Neurons in the amygdala jointly encode the status of interacting individuals Summary Successful integration into a hierarchical social group requires knowledge of the status of each individual and of the rules that govern social interactions within the group . In species that lack morphological

  • An AI framework for neural–behavioral modeling

    Updated: 2024-12-09 06:00:00
    : Deric's MindBlog This blog reports new ideas and work on mind , brain , behavior , psychology , and politics as well as random curious stuff . Try the Dynamic Views at top of right column . Monday , December 09, 2024 An AI framework for neural–behavioral modeling Work of Sani et . al open access is reported in the Oct . 2024 issue of Nature Neuroscience . From the editor's : summary Neural dynamics are complex and simultaneously relate to distinct behaviors . To address these challenges , Sani et al . have developed an AI framework termed DPAD that achieves nonlinear dynamical modeling of neural–behavioral data , dissociates behaviorally relevant neural dynamics , and localizes the source of nonlinearity in the dynamical model . What DPAD does is visualized as separating the overall

  • Battle of the Bots - AI gets creative with Brain Hacks

    Updated: 2024-12-07 15:09:00
    : Deric's MindBlog This blog reports new ideas and work on mind , brain , behavior , psychology , and politics as well as random curious stuff . Try the Dynamic Views at top of right column . Saturday , December 07, 2024 Battle of the Bots AI gets creative with Brain Hacks This post is meant to archive my recent exercise of asking ChatGPT , 4o Perplexity Gemini+ advanced and Anthropic which does not offer links to its responses to expand my MindBlog's Brain Hacks post into a more complete essay that offers more background and context . nbsp They responded with slightly different styles and impressive results that required tweaking for only a few small errors . nbsp I thought my more concise text was more inviting , and didn't see anything really new , so my next prompt which I had asked

  • Magnetic soft microrobots for erectile dysfunction therapy!

    Updated: 2024-12-06 06:00:00
    : Deric's MindBlog This blog reports new ideas and work on mind , brain , behavior , psychology , and politics as well as random curious stuff . Try the Dynamic Views at top of right column . Friday , December 06, 2024 Magnetic soft microrobots for erectile dysfunction therapy I can't resist passing on these abstracts describing work reported by a large number of researchers at South China University of Technology , Guangzhou International Campus . I wonder if the results obtained with both both rat and beagle ED models will eventually prove relevant to 82 year old retired professors Significance Erectile dysfunction ED a prevalent form of sexual dysfunction , significantly affects fertility and quality of life . Mesenchymal stromal cell MSC therapies show promise for ED treatment , yet

  • The Future of Warfare

    Updated: 2024-12-05 14:54:00
    : Deric's MindBlog This blog reports new ideas and work on mind , brain , behavior , psychology , and politics as well as random curious stuff . Try the Dynamic Views at top of right column . Thursday , December 05, 2024 The Future of Warfare Passing on an article from today's WSJ that I want to save , using MindBlog as my personal : archive OpenAI Forges Tie-Up To Defense Industry OpenAI the artificial-intelligence company behind Chat-GPT , is getting into the business of . war The world’s most valuable AI company has agreed to work with Anduril , Industries a leading defense-tech startup , to add its technology to systems the U.S . military uses to counter drone attacks . The partnership , which the companies announced Wednesday , marks OpenAI’s deepest involvement yet with the Defense

  • MindBlog's Brain Hacks

    Updated: 2024-11-29 17:10:00
    : Deric's MindBlog This blog reports new ideas and work on mind , brain , behavior , psychology , and politics as well as random curious stuff . Try the Dynamic Views at top of right column . Friday , November 29, 2024 MindBlog's Brain Hacks Introspective awareness and modulation of both ancient and more recently evolved aspects of our cognition : Brain Hack 1 The reptilian brain whose modern descendant is found in the mammalian hypothalamus generates affective states along axes of arousal and valence , whose states in higher primates can be assessed by introspective awareness . Brain Hack 2 The early mammalian emotional brain , whose ability to model a self correlating with the appearance of the agranular prefrontal cortex develops the ability to distinguish the difference between being

  • Half a century of quantitative cultural evolution

    Updated: 2024-11-27 13:07:00
    The latest PNAS issue has a fascinating open source section on quantitative studies of recent cultural evolution. 

  • Amazing.....the AI effect: Nearly 1 Billion Threats a Day

    Updated: 2024-11-25 16:19:00
    : . : Deric's MindBlog This blog reports new ideas and work on mind , brain , behavior , psychology , and politics as well as random curious stuff . Try the Dynamic Views at top of right column . Monday , November 25, 2024 Amazing . the AI effect : Nearly 1 Billion Threats a Day I have to pass on this piece from today's WSJ . nbsp Makes me increasingly wonder when all of my financial savings held in electronic form in the cloud might vanish . AI Effect : Amazon Sees Nearly 1 Billion Threats a Day Amazon.com says it is seeing hundreds of millions more possible cyber threats across the web each day than it did earlier this year , a shift its security chief attributes in part to artificial . intelligence Just as criminals have embraced AI , Amazon has turned to the technology to drastically

  • Office Clip for Interpersonal Communications

    Updated: 2024-11-10 01:40:33

  • Communicate with Confidence

    Updated: 2024-11-10 01:40:33

  • The Office - Conflict Clip

    Updated: 2024-11-10 01:40:33

  • My Essay is at the bottom of this page

    Updated: 2024-11-10 01:40:31
    For some reason I can't post the essay to the top.

  • Approaches to Illustrations (Updated 27.9.23)

    Updated: 2024-11-10 01:40:21
    I’ve been exploring the use of generative AI for images which has taken me on a journey. With my primary interest being psychiatry and the images being secondary I have limited my approach. Firstly there are the more practical applications. Secondly there is the relationship with the theoretical underpinnings. I am writing about this second […]

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