Neuroscience Daily for 20 August: REM Sleep Metabolism, PTSD Astrocytes, Amanita EEG
Artikel konnten nicht hinzugefügt werden
Der Titel konnte nicht zum Warenkorb hinzugefügt werden.
Der Titel konnte nicht zum Merkzettel hinzugefügt werden.
„Von Wunschzettel entfernen“ fehlgeschlagen.
„Podcast folgen“ fehlgeschlagen
„Podcast nicht mehr folgen“ fehlgeschlagen
Neuroscience Daily for 20 August: REM Sleep Metabolism, PTSD Astrocytes, Amanita EEG
-
Gesprochen von:
-
Von:
Neuroscience Daily for 20 August follows 3 stories from r/neuro and r/neuroscience, moving through rem sleep metabolism, ptsd astrocytes, amanita eeg.
Chapters
- 00:00:00 — Intro
- 00:00:08 — REM Sleep Metabolism
- 00:01:03 — PTSD Astrocytes
- 00:02:03 — Amanita EEG
- 00:03:07 — Closing
1. REM Sleep Metabolism
This story is about an energy paradox during REM sleep, based on a paper in Communications Biology. The researchers describe how the sleeping brain can show high energy demand even while some measures of energy supply appear constrained.
Source link
Reddit discussion
2. PTSD Astrocytes
This story is about a proposed astrocyte mechanism in PTSD, from a 2025 paper in Signal Transduction and Targeted Therapy. The authors combined human imaging, post-mortem tissue, and a mouse model to argue that reactive astrocytes increase MAO-B activity and tonic GABA in medial prefrontal cortex.
Source link
Reddit discussion
3. Amanita EEG
This story is about an exploratory human EEG recording during Amanita muscaria use, shared through a GitHub research project. The investigator used a consumer Muse headset with four sensors and compared one mushroom night with a control night.
Source link
Reddit discussion
Episode closing.