Is it methodologically possible to merge different sized fMRIs for a meta-analysis?

More Adolfo Flores Saiffe's questions See All

What are the patterns of human behavior that lead to COVID-19 infections?

Does data from contact tracing help in establishing patterns of behavior and social interactions that lead to infections? There are cases here in the Philippines where patients have no travel...

25 February 2021 9,002 13 View

Is there any research paper about integrating mobile application like google classroom in teaching?

This is to support or serve as a guide for my thesis regarding 21st century teaching strategies. Thankyou so much in advance!

07 December 2020 8,440 4 View

How to get the model shape matrix from Nastran?

I need to include the bending mode dynamics in my simulation. So far, I am only considering the rigid body dynamics. So I need to implement the following equation: q'' + Kg*q = Phi*F(t), where:...

19 November 2020 4,270 5 View

What is the common method for the analysis/identification of phytohormone-like compounds ?

Hi fellow researchers, Currently i'm doing some research in fungi-secreted phytohormone-like compounds (possible bioactive ones), and i want to know which method (for example, HPLC or GC-MS)...

06 March 2020 9,946 3 View

Essential books for philosophy of science, mind, and related?

What are the most recommended books/articles in these areas?

17 February 2020 4,250 5 View

Are any Laser-Induced Breakdown Spectroscopy (LIBS) raw spectra from reference materials available online?

Hi everyone, we are testing a calibration-free algorithm to estimate the concentration of a unknown material using the LIBS spectra. It is implemented in Matlab and we plan to publish it in...

01 October 2019 3,202 1 View

What are the fundamentals of Locked-in Syndrome?

What are the possible etiologies, signs, symptoms, etc., of this syndrome? What is the impact on the subject awareness, state of mind, and brain function?

31 July 2019 1,801 2 View

How to calculate the volume of a pbr reactor for the production of synthesis gas?

I am designing a pbr reactor for the production of sinteis gas The data are: GHSV at stp: 5.1 * 10 ^ 5 cm3 g-1 h-1 conversion: 0.751 Flow of food: 15083 kg / h time on stream 4h Catalyst density:...

21 April 2019 8,924 1 View

No title

Good evening, I wanted to ask you about something I have been observing. I work in a laboratory that does cell biology and molecular biology and we usually have some reagents and kits in the...

11 April 2019 1,229 3 View

What are the classic papers about edge effect in the forest?

Hello everyone! I'm looking for information about edge effect and I want to start reading the pillars about this topic, especially its influence on the vegetation structure and environmental...

01 November 2018 5,225 5 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

Anyone plz suggest relevant topic for research in image processing+Deep learning.?

I have selected brain tumor images ...but now found that already lots of research done n this topic.

03 March 2021 5,774 3 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

Can we block unwanted images during the x-ray prediction?

i am try to classify the x-ray images. During classification , can i block unwanted images (except x-ray image).

03 March 2021 7,100 1 View

Do we need to write protocol for a second study of a systematic review that has been registered and published?

I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...

03 March 2021 8,920 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

I need to image mesoporous silica nanoparticles that are in ~100 nm size and do high resolution TEM to look at mesopores. what grids should I use?

Need to image mesoporous silica nanoparticles using the TEM. Also, need high resolution TEM images to see the mesoporous structure. Kindly suggest what kind of grids to use. Thanks, Shatadru

02 March 2021 1,787 2 View

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.

02 March 2021 4,359 3 View

Derek Cambell

If it is imaging-mask and resolution specific perhaps this blog has some expertise for you: http://andysbrainblog.blogspot.ca/2012/11/a-note-of-fmri-masks.html

Adolfo Flores Saiffe

Many thanks Derek! I will check it out.

I have found a study that answers my question. In case someone is interested: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2225446/