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For questions about neural oscillation patterns, such as the delta (1–4 Hz), theta (4–8 Hz), alpha (8–13Hz), beta (13–30 Hz) or gamma (30–70 Hz) waves, and their associations with behavior.

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1answer
59 views

Brain Waves and Psilocybin Mushroom

Is there any research on brain waves when on Psilocybin Mushrooms or LSD ? Thanks
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2answers
122 views

Why do brains oscillate within specific frequency ranges?

Why do brains oscillate within specific frequencies? I have two specific questions: What are the physiological mechanisms which generate the oscillations within these very frequencies? What would ...
3
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0answers
25 views

Is dissociation/detachment associated with gamma wave?

In this answer, it is said that pain signals can be numbed by dissociating through detachment (a psychological effect). On the other hand, in the article "The Brain of Buddha" by Christof Koch, it ...
7
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1answer
83 views

Does neurodynamics have any relation to psychodynamics?

From Neural oscillation - Wikipedia: Neural oscillations are commonly studied from a mathematical framework and belong to the field of "neurodynamics", an area of research in the cognitive sciences ...
4
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1answer
121 views

Can I read what the person thinking through electrodes or something similar?

First of all I'm not a medical student so I may miss some points here. I know that EOG (electro-oculography) works on the corneo-retinal dipole. The cornea (front of eye) is slightly positively ...
2
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0answers
71 views

Which Meditation Techniques Correlate Best with Certain Brain-Waves? [closed]

Which meditation techniques are better at "entraining(?)" specifically desired brainwaves? For each brainwave range, (Alpha, Theta, etc) - are certain meditative technique more effective? For ...
4
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0answers
77 views

Noise free EEG signal data base

I am working on a research paper regarding EEG signal preprocessing. The first stage includes denoising the signal. However, since I need to evaluate the performance of the method I am using, I ...
3
votes
0answers
42 views

Which filter should be applied to the EEG signal for the stress stimulus? [closed]

I am a student in electrical and electronics engineering. I just started working with EEG. I perform a stress test on subjects and record EEG activities with a 5-sensor headset. I use Matlab for ...
2
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1answer
202 views

Classification of EEG Signals

I am working on a project related to Brain-Computer Interface & I came across this problem. What are the tools and techniques used to classify the EEG signals which are extracted from the ...
4
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2answers
357 views

Can binaural beats be generated with carrier tones outside the audible frequency range?

I know that binaural beats are a controversial subject, as they might not work for everyone. In my own tests on myself I shuffled multiple recordings of binaural beats, with stereo headphones on, not ...
2
votes
1answer
135 views

Binaural Beats Meditation EEG versus Non-aided mediation EEG

Can anybody point me to a recent scientific publication(s) that show the changes in a person's EEG using binaural beat meditation is similar to the EEG changes observed using traditional non-aided ...
4
votes
0answers
30 views

Library (or manual creation) of ERP components

I'm looking to test some computational models using ERP components as inputs (eg. p300, n170) I'm wondering if there is an existing library anywhere that would have a bank of wave/component examples ...
7
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4answers
6k views

Are brain waves electromagnetic waves?

Depending upon its activity, the brain emits waves, which represent the summation of individual neurons firing. Are these waves electromagnetic waves?
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1answer
160 views

Two possibilites to increase the effect of binaural beats

I collected references, supporting the hypothesis that binaural beats have an influence in our brain (see here). I currently see two possibilities to possibly increase the (measurable) effect of ...
6
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1answer
154 views

Predictive Experiments on Neuroscience of Free Will

It seems to be very interesting that we can use modern neuroscience and cognitive science research to inform us about the ages-old question of free-will vs. determinism. The standard experiment was ...
2
votes
0answers
282 views

Python MNE - reading EEG data from array [closed]

I have EEG data that comes in the form of a 3D numpy array (epoch * channel * timepoint). timepoint is a 256 element array containing each sampled timepoint (1s total, at 256Hz). epoch is an ...
8
votes
1answer
1k views

Do alpha waves vanish when I open my eyes in a dark room?

Alpha brain waves show up in your EEG when you close your eyes. Do they vanish when I open my eyes in a dark room? To put it in a different way: Is it necessary to have your eyes shut or that you ...