Frontiers in Systems Neuroscience
2025
J J Joshua Davis, Florian Schübeler, Ian J. Kirk et al.
This study explores the layered coherence within human cognition as measured through EEG. Signals were collected from two groups (meditators vs. non-meditators) across six conditions: Meditation, Scrambled Words, Ambiguous Images, Math Mind, Sentences, and Video Watching. We analyzed the EEG data using Shannon Entropy, Pearson's Skewness, Total Power, and Dominant Frequency indices, now taken...
Psychopharmacology
March 1, 2016
HeeSeung Lee, Grace Y. Wang, Louise E. Curley et al.
Rationale Piperazine-based designer drugs such as benzylpiperazine (BZP) and trifluoromethylphenylpiperazine (TFMPP) have been marketed and sold as legal alternatives to dexamphetamine and 3,4-methylenedioxymethamphetamine (MDMA) until 2008 in New Zealand. When administered in combination, BZP + TFMPP have been reported to produce drug-drug synergism in rodents by stimulating the release of...
Psychopharmacology
February 2011
HeeSeung Lee, Rob R Kydd, Vanessa K Lim et al.
'Party Pills' containing trifluoromethylphenylpiperazine (TFMPP) and benzylpiperazine are legally available in many countries and marketed as safe alternatives to other illicit substances such as methamphetamine and methylenedioxymethamphetamine (or Ecstasy). They have gained huge popularity around the world, especially amongst young adults. However, there is no information currently available...
Psychopharmacology
August 2010
Reem K Jan, Joanne C Lin, HeeSeung Lee et al.
Trifluoromethylphenyl piperazine (TFMPP) is an active constituent of a relatively new group of recreational drugs known as 'party pills'. TFMPP has been anecdotally reported to induce mild psychedelic effects similar to lysergic acid diethylamide and psilocybin. There has been no research about the subjective effects of TFMPP in humans. This study aimed to investigate the subjective effects of...