Skip to main content

Notebook

Table of Contents Up in Smoke Web Withdrawal? Women in Science Lauded Easy as Pi Do the Right Thing Break on Through For Deposit Only HERBAL HARM? New study warns of pot's effects Marijuana, long touted as a relatively harmless drug by those advocating its legalization, is the subject of a new study that suggests heavy users experience lapses in attention, memory, and learning skills even after the "high" wears off. The study was funded by the National Institute on Drug Abuse (NIDA) and co

| 8 min read

Register for free to listen to this article
Listen with Speechify
0:00
8:00

Table of Contents Up in Smoke Web Withdrawal? Women in Science Lauded Easy as Pi Do the Right Thing Break on Through For Deposit Only HERBAL HARM? New study warns of pot's effects Marijuana, long touted as a relatively harmless drug by those advocating its legalization, is the subject of a new study that suggests heavy users experience lapses in attention, memory, and learning skills even after the "high" wears off. The study was funded by the National Institute on Drug Abuse (NIDA) and conducted at McLean Hospital of Belmont, Mass. The researchers-Harrison G. Pope, Jr., chief of the biological psychiatry laboratory at McLean's Alcohol and Drug Abuse Research Center, and Deborah Yurgelun-Todd, director of neuropsychology at McLean's Brain Imaging Center-divided 129 undergraduate college men and women into two categories. They defined as "heavy" pot users those who had smoked a median of 29 of the past 30 days; "light" ...

Interested in reading more?

Become a Member of

The Scientist Logo
Receive full access to digital editions of The Scientist, as well as TS Digest, feature stories, more than 35 years of archives, and much more!
Already a member?
Add The Scientist as a preferred source on Google

Add The Scientist as a preferred Google source to see more of our trusted coverage.

Published In

Related articles background image
The Scientist Digest cover September 2026
September 2026

Multiplex Microscopy Becomes Easier with Encoded Antibodies

A new system that enables researchers to uniquely tag monoclonal antibodies for use in microscopy could help simplify complex imaging studies.

View this Issue
Essential Genes Are Dominantly Activated by Single Transcription Factors

Essential Genes Are Dominantly Activated by Single Transcription Factors

EpiCypher Logo
Rethinking ALS Biomarkers: From Discovery to Clinical Impact

Rethinking ALS Biomarkers: From Discovery to Clinical Impact

Alamar Biosciences logo
Engineering CAR-Neutrophils In Vivo to Target Glioblastoma

Engineering CAR-Neutrophils In Vivo to Target Glioblastoma

Miltenyi
Best Practices for qPCR Assay Design and Optimization

Best Practices for qPCR Assay Design and Optimization

Bio-Rad

Products

Closeup image of a multi channel pipette dispensing pink liquid into a 96-well plate.

The ASSIST PLUS pipetting robot for affordable workflow automation

Integra Logo
Single cells in suspension

Rapidly isolate primary cells and make uniform single-cell suspensions with Corning® Cell Strainers

Corning logo
Abstract image representing cell membranes linked together.

CellBrite® Steady Membrane Stain: Cell surface staining built for real-time imaging

Biotium
sino biological logo

Monod Bio Licenses AI-designed Protein Technologies to SignalChem Biotech for Custom Discovery Assays