你是否曾在梦中意识到自己正在做梦？ 当你意识到自己在做梦时，你就可以利用这一认知来操控梦境。如果你想做一些在现实世界中在物理上不可能的事情，比如飞行，你可以纵身一跃，真的 飞起来。一个意识到自己被困在噩梦中的人，也可以说服自己醒来。 这种被称为"清醒梦"的状态本身就极其超现实，而现在它又变得更加不可思议。一个由荷兰拉德堡德大学医学中心Donders认知神经影像中心的Çağatay Demirel领导的研究团队发现，清醒梦是一种独立于清醒状态和REM睡眠（通常与做梦相关的状态）之外的意识状态，并且它实际上对应着一种独特的大 脑活动模式。他们已将这一研究成果发表在《神经科学杂志》（Journal of Neuroscience）。 也许关于清醒梦最令人震撼的一点是，根据这项研究，它们在大脑层面上与LSD和死藤水等迷幻药物的作用相似。这类迷幻体验同样与楔前叶有关，当人 在闭眼状态下却看到清醒意象时，该区域的活动会发生改变——这种体验通常只会在使用迷幻药物时出现。 不过，有趣的是，清醒梦在体验层面甚至可能比迷幻药物更进一步。Demirel及其团队在论文中表示："虽然迷幻药物往往会导致自我消解以及自我指涉性 加工的减少 ...

Core Points - Neuralink's trademark applications for "Telepathy" and "Telekinesis" were rejected by the USPTO due to existing applications from other parties [1][2] - Wesley Berry, co-founder of Prophetic, submitted a trademark application for "Telepathy" in May 2023 and for "Telekinesis" in August 2024 [1][2] - The USPTO also referenced an existing trademark for "Telepathy Labs," a company providing interactive voice and chatbot technology [2] Summary by Sections - **Trademark Applications**: Neuralink applied for trademarks "Telepathy" and "Telekinesis" in March 2023, but the USPTO rejected these applications in August 2023 due to prior submissions by Wesley Berry [1][2] - **Existing Trademarks**: The USPTO highlighted the existing "Telepathy Labs" trademark, which could lead to confusion with Neuralink's intended products [2] - **Response from Neuralink**: Neuralink submitted a response on August 28, 2023, arguing that its "Telepathy" product would not likely cause confusion with Telepathy Labs, but did not address Berry's applications [2]

Group 1 - The exploration of dreams has evolved from ancient beliefs to modern neuroscience, indicating that dreams may have significant connections to human thought, memory, and creativity [1][3][17] - REM sleep, discovered in 1953, is characterized by high brain activity similar to wakefulness, where most vivid dreams occur [3][4][6] - Dreams are not random; they are closely linked to daily experiences, emotions, and memories, facilitated by the brain's complex neural networks, particularly the Default Mode Network (DMN) [11][12][13] Group 2 - During REM sleep, the brain processes and reorganizes memories, often amplifying emotional experiences, which explains the intense feelings associated with dreams [12][13] - The brain's activity during REM sleep involves various regions, such as the visual cortex for imagery and the limbic system for emotions, while the prefrontal cortex's activity is suppressed, leading to illogical dream narratives [9][10][11] - Dreams may serve as a means of emotional regulation, helping individuals cope with stress and anxiety by reprocessing emotional memories [12][13] Group 3 - The similarities between dreams and hallucinations suggest a shared neurobiological basis, particularly in conditions like schizophrenia, where individuals may struggle to distinguish between reality and their internal perceptions [14][15] - Lucid dreaming, where individuals maintain self-awareness, may offer therapeutic potential for those experiencing hallucinations, allowing them to better control their experiences [16] - The ongoing research into dreams not only seeks to unravel their mysteries but also aims to address fundamental questions about consciousness and reality [17]