Can anyone please recommend me articles/sites/ppts that have an overview of cortical segmentation process?

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Measuring EHNA (for Adenosine) in living humans?

Does anyone know how/if its possible to measure erythro-9-(2-hydroxy-3-nonyl)adenine (EHNA) in living humans?

10 November 2018 2,866 3 View

What is the best measurement of Adenosine in the brain of living humans?

Are there correlations between blood/urine analyses in Adenosine and specific brain regions?

09 October 2018 5,928 1 View

Standard ROI atlas tractography analyses in FA DWI?

I have computed a FA images for a DTI dataset and registered the FA images to a specific brainstem atlas. I now need to analyze the tractography of this atlas and its relation to the FA image....

05 June 2018 751 3 View

How to measure cortisol levels in living human brain?

Is it possible to measure cortisol levels specifically in the hypothalamic–pituitary–adrenal (HPA) axis in a living human? Or do cortisol blood tests just assume that increased cortisol means they...

09 October 2017 2,985 3 View

Automated way to clean PPG pulse OX data?

I am trying to analyze PPG data for HRV. I am curious what software are available for automated cleaning of raw PPG data to then be used in Kubios (or other suggested GUI) for HRV analysis? thanks

08 September 2017 1,080 4 View

How can I save multiple output files from Kubios at once?

I have 300+ participants to analyze in Kubios for heart rate variability. Currently, the only option I know of, is to save each data file one by one, which is very time consuming. Is there a way...

08 September 2017 8,966 1 View

Creating a progress bar in psychopy for subject to see?

I am using psychopy builder and created a code section to have a progress bar, but I can't seem to simplify the code, so that when the progress bar expands, I dont have to keep writing the same...

05 June 2016 5,352 1 View

"Good" vs "Well"?

Context: My friend had just finished her exam. I asked: "How did you do?" She replied: "Good." Then we got into a debate whether "good" or "well" was the correct response. She believes "good"...

02 March 2015 820 2 View

What are the perspectives on time?

If we are looking out "into the past" when we view planets/stars away from the solar system, does that mean they are looking at our past when/if viewing us? In which case there is no present? Does...

01 February 2014 1,245 8 View

What is the easiest/fastest way to convert nifti files to img/hdr?

31 December 2013 8,593 10 View

Is it possible to plot the atom-projected band structure using GPAW?

Hi, I'm currently working on a project where I need to plot the atom-projected band structure using GPAW. I've been able to calculate the band structure for my material, but I'm having trouble...

07 August 2024 269 3 View

Should I include H atom into C3N5 when i am doing DFT modelling?

Hi all, my experimental XPS results shown that my C3N5 sample consists of N-H bond, hence in this case I should incorporate the N-H bond into my DFT modelling. However, I do notice several papers...

07 August 2024 8,414 2 View

The Curse of Evolution and Complexity?

Brain and body mass together are positively correlated with lifespan (Hofman 1993). The duration of neural development is one of the best predictors of brain size, and conception is the best...

05 August 2024 6,247 3 View

ANY free software for reconstructing neurons in the microscopic image?

Hi everyone, I am working on brain slices for visualizing a protein in the soma and dendrites, using a fluorescence tag. However, I need a tool (not paid) for reconstruction of the whole neuron,...

04 August 2024 4,725 2 View

How to use Density Functional Theory to calculate carrier mobilities of solid system?

Hello, everyone. I have tried to determine carrier motilities of some materials, by Density Functional Theory, using Quantum ESPRESSO. There are a few methods to do it, like a package called...

04 August 2024 8,894 1 View

In what part of the brain´s rabbit bdnf is located and include references please?

I´ve been unable to find specific information about this neurotrophin in the CNS of rabbits exclusively. There is extensive info in mice, fish and rats, but in brain´s rabbit is hard to find....

04 August 2024 762 1 View

Do You Know Untreated TMJ Affects Your Brain And Entire Body?

04 August 2024 6,282 1 View

The Optimal Experimental Approach for Gene Function Analysis?

What is the most suitable experimental setting to understand the consequences of a particular gene: (1) targeted degradation of the specific transcription factor (TF) of the gene, followed by...

04 August 2024 6,265 1 View

Broca’s area must be intact for the learning of new movement sequences?

When the eyes of a person are damaged this causes complete blindness. Likewise, when Wernicke’s and Broca’s areas of neocortex are damaged this causes complete aphasia, losing the ability to...

01 August 2024 6,744 2 View

How to correctly use the UTE and ZTE pulse sequences in Bruker's ParaVision software?

I am using a Bruker 600M solid-state NMR spectrometer with a Micro 2.5 microimaging system. The test sample is a tube of 1M LiCl aqueous solution, and the nucleus detected is 1H. I am trying to...

01 August 2024 9,227 1 View