Menu

Blog

Archive for the ‘neuroscience’ category: Page 82

Jun 10, 2024

This well-timed ‘chameleon’ sneaks up on drug-resistant brain cancers

Posted by in categories: biotech/medical, chemistry, neuroscience

Yale researchers are using chemical “chameleons” to sneak up on drug-resistant brain tumors.

A Yale Cancer Center team has synthesized a compound, KL-50, that they say selectively targets drug-resistant glioblastomas while leaving healthy tissue alone.


Yale scientists say KL-50, their lead “chameleon” compound, effectively targets tumors without harming healthy surrounding tissue.

Continue reading “This well-timed ‘chameleon’ sneaks up on drug-resistant brain cancers” »

Jun 9, 2024

Ars chats with Precision, the brain-chip maker taking the road less invasive

Posted by in categories: computing, neuroscience

Precision tested its BCI on 14 people so far. Two more are scheduled this month.

Jun 9, 2024

Multimodal monitoring of human cortical organoids implanted in mice reveal functional connection with visual cortex

Posted by in categories: biotech/medical, neuroscience

Year 2022 This can lead to even greater understanding of the human brain with organiods in mice.


Neuron al organoids derived from human induced pluripotent stem cells can be transplanted and integrated into the rodent cortex for the study of brain development and function. Here the authors demonstrate use of transparent graphene microelectrodes and two photon imaging for longitudinal, multimodal monitoring of functional connectivity between human iPSC derived neuronal organoids and the mouse cortex.

Jun 8, 2024

With programmable pixels, novel sensor improves imaging of neural activity

Posted by in categories: computing, neuroscience

New camera chip design allows for optimizing each pixel’s timing to maximize signal to noise ratio when tracking real-time visual indicator of neural voltage.

Jun 7, 2024

Fay Dowker: Causal Set Theory, Quantum Gravity, Consciousness, Non-Locality, Stephen Hawking

Posted by in categories: neuroscience, quantum physics

Stephen Paul KIng [always] has [good] ideas—especially for [error] rectification.


Fay Dowker is a physicist and is currently a professor of Theoretical Physics and a member of the Theoretical Physics Group at Imperial College London and a Visiting Fellow at the Perimeter Institute. Fay conducts research in a number of areas of theoretical physics including quantum gravity and causal set theory.

Continue reading “Fay Dowker: Causal Set Theory, Quantum Gravity, Consciousness, Non-Locality, Stephen Hawking” »

Jun 7, 2024

How psychedelics could help silence chronic pain

Posted by in categories: biotech/medical, health, neuroscience

What if symptoms of chronic pain were sometimes just echoes of a past injury, and your brain could “snap out of it” with the help of psychedelics? It’s a surprising theory that several labs around the world are beginning to investigate. While there have been few double-blind, placebo-controlled, randomized clinical trials evaluating the efficacy of psychedelics for treating chronic pain, preliminary evidence is beginning to emerge — with promising results.

Chronic pain is defined as pain that persists beyond the usual recovery period or occurs with another condition. It may occur continuously or happen off and on. The most common manifestations of chronic pain are lower back pain, headache disorders, fibromyalgia, and neuropathic pain. People treated for chronic pain often undergo “pain management programs” that combine approaches from different fields to customize treatments.

Although it may be a reflection of ongoing physical health issues, chronic pain can also have deeply psychosomatic origins, reflecting the close relationship between mind and body.

Jun 7, 2024

Episode 3: “DNA Barcoding and Projectome Mapping”

Posted by in categories: biotech/medical, neuroscience

Listen to this episode from Carboncopies Podcast on Spotify. In the third episode of the Carboncopies Podcast Series, Professor Tony Zador presents his work in DNA barcoding and projectome mapping. This technique has already been utilized by the well known Allen Brain Atlas. Zador further presented a nascent extension of this work that offers the possibility of using the same basic technique to map connectomes.

Jun 7, 2024

Episode 1: “This Is Mind Uploading and Why Humanity Needs It”

Posted by in categories: evolution, neuroscience

Listen to this episode from Carboncopies Podcast on Spotify. As the first in the Carboncopies Podcast Series, Dr. Randal Koene addresses Mind Uploading generally and defines terms while outlining the goals of Carboncopies.org. In this episode the urgent need for Mind Uploading is presented as the critical next step in the evolution of humanity and consciousness.

Jun 7, 2024

Proteomics platform sheds new light on tau’s role in Alzheimer’s

Posted by in categories: biotech/medical, neuroscience

Nautilus provides a ‘James Webb telescope’ for tau analysis, enabling a deeper understanding of Alzheimer’s disease biology.

Jun 6, 2024

What’s Wrong with Symbolic Logic?

Posted by in categories: computing, mathematics, neuroscience

Actually, nothing is wrong with it if you are a computer science major. It’s just that it has no place in the philosophy department.

From the point of anyone wanting to work in natural language, symbolic logic has all of the vices of mathematics and none of its virtues. That is, it is obscure to the point of incomprehensibility (given the weak neurons of this English major at any rate), and it leads to no useful outcome in the domain of human affairs. This would not be so bad were it not for all those philosophy major curricula that ask freshmen to take a course in it as their “introduction” to philosophy. For anyone looking to explore the meaning of life, this is a complete turnoff.

What were the philosophy mavens thinking?

Page 82 of 1,012First7980818283848586Last