The purpose of this graduate student study is to determine if ingestion of dark chocolate (70% cacao) will change brain frequencies between visualization at a state of rest and a state of exercise performance via electroencephalography (EEG) in vigorously active individuals.
The procedures include: On day one, participants will fill out a dark chocolate Likert scale, physical activity assessment, and demographic questionnaire. Day two and three, on consecutive days will include, three EEG measurements will be recorded: 1) at baseline, 2) during visualization of rest for one minute, and 3) during visualization of usual vigorous exercise for one minute. The second day all three measurements will be recorded without dark chocolate (70% cacao). The third day all three measurements will be recorded again. Measurements 2 and 3 will be recorded savoring dark chocolate and after fully ingesting the dark chocolate respectively.
Study Type
INTERVENTIONAL
Allocation
NON_RANDOMIZED
Purpose
OTHER
Masking
NONE
Enrollment
10
Participants will be provided Parliament dark chocolate (70% cocoa) from Redlands, CA. The Parliament chocolate is made with cacao and cane sugar. Each participant will be given half a piece (1.4 g) of dark chocolate to consume for this experiment over three minutes.
No dark chocolate will be given to this group during the procedures.
Loma Linda U
Loma Linda, California, United States
EEG Wave Band Activity without dark chocolate ingestion
The EEG, electroencephalogram, is a test that detects abnormalities in the brain waves or the electrical activity of the brain. During the procedure, electrodes consisting of small metal discs with thin wires are pasted onto the scalp. The electrodes detect tiny electrical charges that result from the activity in the brain cells. EEG wave band activity will be recorded from 9 cerebral cortical scalp locations: F3, Fz, F4, C3, Cz, C4, P3, Pz, and P4 using the EEG B-Alert 10X System, Carlsbad CA. Each of the brain frequencies will be measured in 5 second increments. Data collection will last no longer than 2 hours for each session.
Time frame: change from baseline to during visualization of rest for one minute
EEG Wave Band Activity without dark chocolate ingestion
The EEG, electroencephalogram, is a test that detects abnormalities in the brain waves or the electrical activity of the brain. During the procedure, electrodes consisting of small metal discs with thin wires are pasted onto the scalp. The electrodes detect tiny electrical charges that result from the activity in the brain cells. EEG wave band activity will be recorded from 9 cerebral cortical scalp locations: F3, Fz, F4, C3, Cz, C4, P3, Pz, and P4 using the EEG B-Alert 10X System, Carlsbad CA. Each of the brain frequencies will be measured in 5 second increments. Data collection will last no longer than 2 hours for each session.
Time frame: change from visualization of rest for one minute and during visualization of usual vigorous exercise for one minute.
EEG wave band activity with dark chocolate ingestion
The EEG, electroencephalogram, is a test that detects abnormalities in the brain waves or the electrical activity of the brain. During the procedure, electrodes consisting of small metal discs with thin wires are pasted onto the scalp. The electrodes detect tiny electrical charges that result from the activity in the brain cells. EEG wave band activity will be recorded from 9 cerebral cortical scalp locations: F3, Fz, F4, C3, Cz, C4, P3, Pz, and P4 using the EEG B-Alert 10X System, Carlsbad CA. Each of the brain frequencies will be measured in 5 second increments. Data collection will last no longer than 2 hours for each session.
This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.
Time frame: change from baseline to during visualization of rest for one minute
EEG wave band activity with dark chocolate ingestion
The EEG, electroencephalogram, is a test that detects abnormalities in the brain waves or the electrical activity of the brain. During the procedure, electrodes consisting of small metal discs with thin wires are pasted onto the scalp. The electrodes detect tiny electrical charges that result from the activity in the brain cells. EEG wave band activity will be recorded from 9 cerebral cortical scalp locations: F3, Fz, F4, C3, Cz, C4, P3, Pz, and P4 using the EEG B-Alert 10X System, Carlsbad CA. Each of the brain frequencies will be measured in 5 second increments. Data collection will last no longer than 2 hours for each session.
Time frame: change from visualization of rest for one minute and during visualization of usual vigorous exercise for one minute.