Nice to know - FAQS.TIPS

More Manoranjan Chavan's questions See All

I like this group

I am an expert in diagnosing and treating cancer hope joining this group will enhance my knowledge and also interaction with other members. thanks from Dr Chowhan

10 November 2010 9,183 15 View

Can Ethovision store the generated data and video recordings directly to NAS system?

The size of data generated by Ethovision is huge. Having NAS system for data storage seems to be a good option, I am wondering whether Ethovision can directly store the data to the NAS system...

27 February 2021 6,350 2 View

Does anyone have a stack of images of action potentials or abnormal brain scans?

I need a stack of black and white .jpeg/.tiff/.jpg/.png images across time of either action potentials, neurons firing, or brain scans (comparing disease and normal brain, disease progression,...

09 February 2021 2,648 3 View

Help needed: How to map AA, AG, and GG genotypes on to polymorphism information?

Dear Colleagues, I am new to genes and genotyping and I need help. I am trying to figure our how AA, AG, and GG genotypes map on to A1 for DRD2/ANKK1 Taq1A polymorphism(rs1800497) and Val or MET...

02 February 2021 3,861 3 View

Does the pre-synaptic neuron location in a cortical map influences the spatial position of its synapses in the dendrite of the downstream neuron?

Are functional maps in the cortex used by the brain to carry out computations or are they just a byproduct of wiring minimization? A key element to answer this question is to know if, when...

26 January 2021 1,118 8 View

Lighting for open field test behavior assay?

I am currently setting up our lab's behavioral space to run the open field test in rats, and I am trying to figure out how to set up lighting to evenly illuminate the open field chamber (a 90 cm x...

26 January 2021 1,399 3 View

Can you apply graph theoratic functional connectivity analysis to study cognitive processes under external stimuli?

Can functional connectivity analysis using Graph Theory (Hub-ness, clustering coefficient, etc) be applied to study cognitive processes? I felt most of the analysis to study the brain after...

25 January 2021 4,575 3 View

What is the half-life of TNF-alpha in vitro?

I'm designing a low-grade chronic treatment with this cytokine and I'm wondering how regularly to change the culture medium based on the half-life of the protein in an in vitro environment....

24 January 2021 5,988 2 View

Help me conduct a neuroscience experiment for my master's thesis?

22 January 2021 9,994 5 View

What are some recent publications showing the predictor power of resting state brain acitivity for tasks done outside the MRI scanner?

Looking for recent articles (2018-2020) that showed resting state brain activity can predict cognitive task performance (e.g., attentional and executive functioning tasks) done in the lab AFTER...

09 January 2021 2,310 2 View

What are the essential elementts of a Nature Neuroscience Paper?

What would land a neuroscience paper in Nature Neuroscience? What is the minimum a paper should have to pass the editorial scrutiny in Nature Neuroscience or the journals around the same cadre?...

01 January 2021 1,510 2 View

Dominique Frances Hoover

I know that there is a small human and animal magnetic field hat holds us to the earth, but can anyone tell me how strong this field is and if it is possible to reverse the polarity of that field? There is a small part in Biophysics that I need to relate this to, so I hope to hear from anyone soon...

Rohit Suratekar

I doubt about reversing polarity ... it will change all chemical reactions happening in body ...

I guess magnetism has nothing to do with chemical reactions, unless you are talking about Vander Waal reactions. But these are minor fields that do not get affected even if the polarity of the larger field on the whole is reversed. For example, the earth has its own magnetic field, but the polarity of smaller magnets can be changed individually... The smaller fields are also not adversely affected by changes in the earth's magnetic field.

actually magnetic field always affect reactions ... but electrostatic forces are too strong that their effect is negligible ... but i think changing polarity will definitely affect electric communication..

Nerve impulses will definitely be adversely affected.... OK... Let us just assume that we are talking about the magnetic field on its own with nothing else attached to it... What would be the simplest or the most logical way in which the polarity can be reversed?

One simplest way to change polarity is to apply higher magnetic field in opposite direction ...

I will try this and let you know what happens.... thanks... Apart from this, do you know anything about levitation and if it is really possible or not?

yahh.. sure ... let me know .. if you get any interesting result....

And Yes ... Levitation is Possible .... Even u can do it with small animals... as we are diamagnetic in nature .. [ see : http://www.popsci.com/scitech/article/2009-09/nasa-levitates-mouse ] ... also one more example I remember from famous physics book " Halliday, Resnick, Walker: Fundamentals of Physics " .. see the title picture for chapter "Magnetism" ...