About this episode

Dr. Francisco Gonzalez-Lima discusses his lab's research on methylene blue and noninvasive brain stimulation techniques.

Today we have Dr. Francisco Gonzalez-Lima, a behavioral neuroscientist who was our guest in episodes 106 and 107 back in 2020. Since those 2020 interviews, Francisco and his colleagues at the Gonzalez-Lima Lab have produced dozens of more studies and papers that have advanced their work on methylene blue, transcranial lasers, memory enhancement, neuroprotection and neurocognitive disorders. Francisco and his lab at the University of Texas Austin are recognized as world leaders for their research on the relationships between brain energy metabolism, memory and neurobehavioral disorders. In today’s interview, we talk to Francisco about his lab’s most recent research on the beneficial neurocognitive and emotional effects of noninvasive human brain stimulation in healthy, aging and mentally ill populations. This research primarily uses transcranial infrared laser stimulation and multimodal imaging, which we will discuss in today’s interview. Be sure to check out our earlier interviews with Francisco where he talked aobut his work on brain metabolic mapping and Alzheimer’s, episode 106 , and his research into methylene blue and near-infrared light as therapies for cognitive disorders…

Topics covered

• methylene blue
• noninvasive brain stimulation
• transcranial lasers
• memory enhancement
• neuroprotection
• neurocognitive disorders

Keywords

• behavioral neuroscience
• brain energy metabolism
• transcranial infrared laser stimulation
• multimodal imaging

More episodes of STEM-Talk

• Episode 194: Tommy Wood discusses how to future-proof the adult brain · April 16, 2026 · 1h 56m
• Episode 193: Tommy Wood and his new book bust the belief that the adult brain is fixed · March 23, 2026 · 1h 28m
• Episode 192: Ken and Dawn weigh in on ChatGPT, ketamine, urolithin-A, rapamycin, and more in wide-ranging AMA · March 5, 2026 · 40 min
• Episode 190: Judith Curry and the Consequences of Climate Alarmism · January 7, 2026 · 1h 5m
• Episode 189: NASA’s Flawed Plan to Return to the Moon – with Mike Griffin & Lisa Porter · December 11, 2025 · 1h 18m
• Episode 188: Marina Walther-Antonio discusses the microbiome’s role in women’s health and cancer · November 4, 2025 · 1h 19m

Explore listener stats, chart rankings, contacts and more on the STEM-Talk podcast page.