Gerald Thomas

Effects of Psilocybin-Assisted Therapy on Major Depressive Disorder

Psilocybin with psychological support for treatment-resistant depression: six-month follow-up

Trial of Psilocybin versus Escitalopram for Depression

Classic serotonergic psychedelics for mood and depressive symptoms: a meta-analysis of mood disorder patients and healthy participants

REBUS and the Anarchic Brain: Toward a Unified Model of the Brain Action of Psychedelics

The Impact of Ayahuasca on Suicidality: Results From a Randomized Controlled Trial

Classic hallucinogens in the treatment of addictions

Potential Therapeutic Effects of Psilocybin

Microdosing psychedelics: personality, mental health, and creativity differences in microdosers

Psychedelics

Clinical applications of hallucinogens: A review.

Making “bad trips” good: How users of psychedelics narratively transform challenging trips into valuable experiences

The neural basis of psychedelic action

Psychedelic medicine: a re-emerging therapeutic paradigm

Therapeutic Applications of Classic Hallucinogens

Tripping on nothing: placebo psychedelics and contextual factors

Persisting Reductions in Cannabis, Opioid, and Stimulant Misuse After Naturalistic Psychedelic Use: An Online Survey

Ayahuasca: Pharmacology, neuroscience and therapeutic potential

A global analysis of root distributions for terrestrial biomes

Taking Psychedelics Seriously

A comparison of 14C, 86Rb, and total excavation for determination of root distributions of individual plants

Vegetation of a 25-Year Exclosure on the Edwards Plateau, Texas

Antidepressive, anxiolytic, and antiaddictive effects of ayahuasca, psilocybin and lysergic acid diethylamide (LSD): a systematic review of clinical trials published in the last 25 years

Rapid and sustained symptom reduction following psilocybin treatment for anxiety and depression in patients with life-threatening cancer: a randomized controlled trial

Soil quality – A critical review

Psilocybin-occasioned mystical-type experience in combination with meditation and other spiritual practices produces enduring positive changes in psychological functioning and in trait measures of prosocial attitudes and behaviors

Cessation and reduction in alcohol consumption and misuse after psychedelic use

Set and setting, psychedelics and the placebo response: An extra-pharmacological perspective on psychopharmacology

Peak experiences and the afterglow phenomenon: When and how do therapeutic effects of hallucinogens depend on psychedelic experiences?

Biological Invasions by Exotic Grasses, the Grass/Fire Cycle, and Global Change

Opportunistic Management for Rangelands Not at Equilibrium

Emergence and Survival of Honey Mesquite Seedlings on Several Soils in West Texas

LSD‐induced entropic brain activity predicts subsequent personality change

Hallucinogen use and intimate partner violence: Prospective evidence consistent with protective effects among men with histories of problematic substance use

American Trip

Moving away from the geostatistical lamppost: Why, where, and how does the spatial heterogeneity of soils matter?

Ayahuasca-Assisted Therapy for Addiction: Results from a Preliminary Observational Study in Canada

Root Development of Plains Bristlegrass as Measured by Soil Placement of Radiophosphorus

Relation of soils, rainfall and grazing management to vegetation, Western Edwards Plateau of Texas.

In Defense of Observations and Measurements