---
# System prepended metadata

title: 'TF Beta, old anatomy'

---

TF Beta, old anatomy
===
<font size=3> [Sentence Composition study] </font>
<u><b>Time-Frequency analysis results: Beta (18-26 Hz) </u></b>

Processing pipeline (common for all frequency bands)
* N=18
* Bad channels were removed, ICA cleaning.
* Baseline correction was performed against the beginning of the *sentence*, not the target word. 
* Inverse solution was calculated using DICS-beamforming method.
* TF decomposition was performed on the following 8 intervals: 100-400, 200-500, 300-600, ..., 800-1100ms. (0ms = onset of the last word).
* No extra smoothing was applied to the result.
* To test the statistical difference between two conditions, permutation-based two-tailed t-tests were performed on on each vertice over the whole brain.
* The following whole-brain maps are thresholded at p=0.05, uncorrected for multiple comparisons.   



1. Unexpected - Expected

> a. Left
![](https://i.imgur.com/r2NvqYb.jpg)

>b. Right 
![](https://i.imgur.com/EzrMIb5.jpg)

>c. Bottom
![](https://i.imgur.com/sf0iJnj.jpg)

>d. Top
![](https://i.imgur.com/xjhllKN.jpg)

>e. Front
![](https://i.imgur.com/ToXkXGw.jpg)

>f. Left medial
![](https://i.imgur.com/lxkjsWT.jpg)

>g. Right medial
![](https://i.imgur.com/l9goVtn.jpg)


2. Anomalous - Expected

>a. Left
![](https://i.imgur.com/Ey2R0mp.jpg)

>b. Right
![](https://i.imgur.com/e2SPZdT.jpg)

>c. Bottom
![](https://i.imgur.com/bUIH9Q1.jpg)

>d. Top
![](https://i.imgur.com/HnkSKn3.jpg)

>e. Front
![](https://i.imgur.com/o2VQD80.jpg)

>f. Left medial
![](https://i.imgur.com/s0ht40O.jpg)

>g. Right medial
![](https://i.imgur.com/OqGPNQD.jpg)


3. Unexpected - Anomalous

>a. Left
![](https://i.imgur.com/7sVJ8PO.jpg)

>b. Right
![](https://i.imgur.com/7ZyBnrF.jpg)

>c. Bottom
![](https://i.imgur.com/pRRlv1j.jpg)

>d. Top 
![](https://i.imgur.com/kiJIbgu.jpg)

>e. Front
![](https://i.imgur.com/n5yrGsC.jpg)

>f. Left medial
![](https://i.imgur.com/Q4CjBT2.jpg)

>g. Right medial
![](https://i.imgur.com/24q62Wo.jpg)


4. Pseudo - Expected 
>a. Left
![](https://i.imgur.com/l6hrN5c.jpg)


>b. Right
![](https://i.imgur.com/Cm6ZKmQ.jpg)

>c. Bottom
![](https://i.imgur.com/D8aKGu9.jpg)

>d. Top
![](https://i.imgur.com/hEM32cZ.jpg)

>e. Front
![](https://i.imgur.com/yZIBnMn.jpg)


>f. Left medial
![](https://i.imgur.com/zhNaaad.jpg)


>g. Right medial
![](https://i.imgur.com/l9eGQu1.jpg)
