По идее, сам опросник должен снизить уровень либидо до нуля. По крайней мере так происходит со мной, когда я вижу предложение: «Нам важно ваше мнение. Пройдите короткий опрос по ссылке. Это займёт не более 50 минут».
https://news.1rj.ru/str/alipov_shorts/1063
https://news.1rj.ru/str/alipov_shorts/1063
Telegram
Владимир Алипов
🩻 Кажется, пришло время прощаться с очередным мифом про тестостерон, или как ученые целый месяц собирали слюну у 40 мужчин
🩻 Существует расхожее мнение, что чем выше уровень тестостерона, тем сильнее половое влечение, как у мужчин, так и у женщин. Более…
🩻 Существует расхожее мнение, что чем выше уровень тестостерона, тем сильнее половое влечение, как у мужчин, так и у женщин. Более…
🤣6🔥2👨💻1
This media is not supported in your browser
VIEW IN TELEGRAM
❤5🔥3⚡2👍1🥰1😁1🙏1
Вот еще из разряда того, что я назвал простыми проблемами нейротехнологий.
https://www.nature.com/articles/s44271-024-00158-6
https://www.nature.com/articles/s44271-024-00158-6
Nature
Sensory stimulation enhances visual working memory capacity
Communications Psychology - Visual or auditory stimulation at 4 Hz and 7 Hz improved visual working memory performance. This effect was more pronounced in individuals with lower visual...
👍2
Application of the Beating Method to Define the Electroencephalogram α−Rhythm Frequency Content
Among plenty of the brain oscillation electrical patterns, the spindle oscillations in the alpha rhythm band has main functional significance, in particular in emotional, memory, motivation and attention processes. At the same time, signal processing techniques well developed in radio engineering are not used in electroencephalogram (EEG) processing. For the first time the beating method was applied to electroencephalograms. It is shown that the beating method allows the determination of α−rhythm frequencies, which are not always resoluted using Furrier transform. EEG is non-stationary process that’s why instantaneous frequency is a very important characteristics of EEG. The calculation of instantaneous frequency values was carried out based on the Hilbert transform and intersection detector method. A comparative analysis of electroencephalograms frequency content obtained by Furrier transform, Hilbert transform and Zero-level intersection detector method was carried out.
https://www.temjournal.com/content/134/TEMJournalNovember2024_2667_2675.pdf
Among plenty of the brain oscillation electrical patterns, the spindle oscillations in the alpha rhythm band has main functional significance, in particular in emotional, memory, motivation and attention processes. At the same time, signal processing techniques well developed in radio engineering are not used in electroencephalogram (EEG) processing. For the first time the beating method was applied to electroencephalograms. It is shown that the beating method allows the determination of α−rhythm frequencies, which are not always resoluted using Furrier transform. EEG is non-stationary process that’s why instantaneous frequency is a very important characteristics of EEG. The calculation of instantaneous frequency values was carried out based on the Hilbert transform and intersection detector method. A comparative analysis of electroencephalograms frequency content obtained by Furrier transform, Hilbert transform and Zero-level intersection detector method was carried out.
https://www.temjournal.com/content/134/TEMJournalNovember2024_2667_2675.pdf
👍4❤1🤓1
Strategies for restoring somatic sensations in upper-limb amputees through non invasive methods
"The study will focus on two promising non-invasive techniques: Transcutaneous Electrical Nerve Stimulation (TENS), which interfaces with the PNS, and transcranial Focused Ultrasound Stimulation (tFUS), which interfaces with the CNS. Research activities to pursue these objectives were focused on: (i) the development and validation of traditional encoding strategies to recreate force and slippage sensations in transradial amputees; (ii) the development and validation of novel bio-inspred strategies for encoding mechanoception, nociception and thermoception information in able-bodied subjects through TENS; (iii) the development of a neurocomputational model for simulating the effects of tFUS on cortical sensory structures in order to guide the application of safe and effective stimulations."
https://www.iris.unicampus.it/handle/20.500.12610/83083
"The study will focus on two promising non-invasive techniques: Transcutaneous Electrical Nerve Stimulation (TENS), which interfaces with the PNS, and transcranial Focused Ultrasound Stimulation (tFUS), which interfaces with the CNS. Research activities to pursue these objectives were focused on: (i) the development and validation of traditional encoding strategies to recreate force and slippage sensations in transradial amputees; (ii) the development and validation of novel bio-inspred strategies for encoding mechanoception, nociception and thermoception information in able-bodied subjects through TENS; (iii) the development of a neurocomputational model for simulating the effects of tFUS on cortical sensory structures in order to guide the application of safe and effective stimulations."
https://www.iris.unicampus.it/handle/20.500.12610/83083
Exploring neurofeedback as a therapeutic intervention for
subjective cognitive decline
https://onlinelibrary.wiley.com/doi/pdf/10.1111/ejn.16621
subjective cognitive decline
https://onlinelibrary.wiley.com/doi/pdf/10.1111/ejn.16621
Wiley Online Library
Exploring neurofeedback as a therapeutic intervention for subjective cognitive decline
Participants in both training protocols successfully modulated EEG signal power and duration; however, these effects were not specific to the targeted frequency band.
High-density EEG analysis reve...
High-density EEG analysis reve...
"In this study, we created a wireless transcranial optogenetic brain modulator that combines highly sensitive opsins and upconversion particles and allows for precise bimodal neuromodulation of multiple brain regions without optical crosstalk."
https://www.nature.com/articles/s41467-024-54759-0
https://www.nature.com/articles/s41467-024-54759-0
Nature
Transcranial optogenetic brain modulator for precise bimodal neuromodulation in multiple brain regions
Nature Communications - Transcranial brain stimulation offers promising control of brain function. Here, the authors present a wireless transcranial optogenetic brain modulator for precise control...
👀3🔥2
Павлов не учел, что нейроны имеют собственные цели:
https://news.1rj.ru/str/alipov_shorts/1064
(Впрочем, если почитать внимательно, это все наверняка у Павлова есть. Также Сеченов исписал довольно много страниц, чтобы объяснить целеполагание в контексте ответов на стимулы и т.д. и т.п. Что-то новое трудно изобрести, в особенности, если идея тривиальная.)
https://news.1rj.ru/str/alipov_shorts/1064
(Впрочем, если почитать внимательно, это все наверняка у Павлова есть. Также Сеченов исписал довольно много страниц, чтобы объяснить целеполагание в контексте ответов на стимулы и т.д. и т.п. Что-то новое трудно изобрести, в особенности, если идея тривиальная.)
Telegram
Владимир Алипов
🩻 За год до смерти Павлова его лучший и любимый ученик опроверг всё, чему тот посвятил свою жизнь. Так родилась теория функциональных систем. Чем она отличается от условных рефлексов? Что такое реактивный и активный нейрон?
🌟Обсудим это завтра в 20:00 на…
🌟Обсудим это завтра в 20:00 на…
👍2❤1