https://www.lncd.pitt.edu/wiki/ 2026-04-06T21:51:39+00:00 https://www.lncd.pitt.edu/wiki/ https://www.lncd.pitt.edu/wiki/lib/exe/fetch.php?media=wiki:dokuwiki.svg text/html 2025-09-26T18:26:17+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.lncd.pitt.edu/wiki/doku.php?id=grants:7t:behavioral&rev=1758911177&do=diff 7T Behavioral Protocol Data collected during the office visit of the Brain Mechanisms R01 (7T) project. Some of the results are collected in 7T Data: merge_7t.csv. Some raw responses are also recorded in packets. Scripts in /Volumes/Hera/Projects/7TBrainMech/scripts/behave Also see Habit Behavioral Protocol and SPA Behavioral Visit). 7T BrainMech Qualtrics Survey uses Qualtrics. text/html 2025-05-16T20:37:42+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.lncd.pitt.edu/wiki/doku.php?id=grants:7t:data&rev=1747427862&do=diff 7T Data: merge_7t.csv /Volumes/Hera/Projects/7TBrainMech/scripts/Makefile tracks analysis that generate measures for each visit/session. These are combined into a wide-format dataframe using GNU R. The resulting comma separated value file is /Volumes/Hera/Projects/7TBrainMech/scripts/txt/merged_7t.csv text/html 2025-02-19T21:07:40+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.lncd.pitt.edu/wiki/doku.php?id=grants:7t:eeg&rev=1739999260&do=diff 7T EEG Electroencephalogram for the Brain Mechanisms R01 (7T). Please refer to the Github Repository Project incorporates tasks and assistance from Peter Bachman. Initial pipeline help from Alethia (<lauralethia@gmail.com>). LNCD results (2023) from Shane Concurrent EOG and high-impedance EEG was recorded with a Biosemi ActiveTwo with Actiview software (Minimitter, Bend, OR) 64-channel EEG system, in accordance with the international 10-20 system text/html 2023-11-13T20:03:30+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.lncd.pitt.edu/wiki/doku.php?id=grants:7t:merge7teeg&rev=1699905810&do=diff Merge 7T EEG EEG summary statistics are most appropriately organized by rows of visit+channel, unlikely rows of solely visit in the more general wide-format merge7T. To avoid adding 64 columns per eeg measure and make pivoting a nightmare, 7TEEG exists in it's own longer format file: text/html 2023-09-21T17:29:56+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.lncd.pitt.edu/wiki/doku.php?id=grants:7t:mr&rev=1695317396&do=diff 7T Magnetic Resonance Imaging * Magnetic Resonance Spectroscopy Imaging * Resting State Parameters * MGS Task * [Scan sheet docx] - sequence acquisition duration and order text/html 2025-09-16T00:14:45+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.lncd.pitt.edu/wiki/doku.php?id=grants:7t:mrsi&rev=1757981685&do=diff Magnetic Resonance Spectroscopy Imaging * measure concentration of Metabolites in regions of interest, specifically * Prefrontal Cortex ROI Placement * MRSI in HC @ 7T (scripts), Hippocampus * Thalamus (20250909WF: maybe?) text/html 2024-02-24T18:01:54+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.lncd.pitt.edu/wiki/doku.php?id=grants:7t:mrsiacquisition&rev=1708797714&do=diff MRSI Acquisition * Siemens 7 T scanner * MP2RAGE sequence (1 mm isotropic resolution, TR/TE/flip angle 1/ flip angle 2: 6000 ms/2.47 ms/40/50) * J-refocused spectroscopic imaging sequence (Pan et al., 2010) (TE/TR = 2 ×17/1500 ms) * An 8 × 2 1 H transceiver array using 8 independent RF channels was used to acquire data text/html 2023-09-19T03:24:31+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.lncd.pitt.edu/wiki/doku.php?id=grants:7t:sampleinfo&rev=1695093871&do=diff 7T Sample Information Participants N = 164 10-30 year olds (87 F) Exclusions we exclude ASR/YSR scores in the clinical and borderline range but for follow-up visits don't exclude for borderline. text/html 2025-05-19T21:05:18+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.lncd.pitt.edu/wiki/doku.php?id=grants:7t:survey&rev=1747688718&do=diff 7T BrainMech Qualtrics Survey Batteries given out for combination of Youth, Adult ⨯ Y1, Y2, Y3. Also see Qualtrics See /Volumes/Hera/Projects/7TBrainMech/scripts/behave/svys.RData for all survey data, some of which has made it into 7T Data: merge_7t.csv or Packets. Alternatively, look to RA exported file per visit like