Bioenergetics · NOTA-BIO-118
A Pattern Appears in the Aging Brain
By Carlos J. Pérez Pulido · ISHEA Institute ·
Notes from the Nature × DGIST Conference: certain cells fail first, certain regions collapse earlier, and resilience erodes slowly. A recurring pattern that calls for an energetic explanation.
Note — Short piece published openly. Thinking in progress, not a result.
🧩 A Pattern Appears in the Aging Brain
At the Nature × DGIST Conference, one insight kept repeating across talks:
Certain cells fail first. Certain regions collapse earlier. And resilience slowly fades.
Scientists call this selective vulnerability.
But the why? That question remains.
Here’s what struck me:
We often focus on what fails, where, and when.
But the story of the brain is also about energy flow.
⚡ Think of it like a city:
Each building (cell) needs power to function
Repairs cost energy
Waste removal costs energy
Stress demands extra energy
When the supply can’t meet demand, systems fail—not randomly, but in patterns.
Some cells are wired to be more vulnerable. Some regions pay the price first.
> The pattern is visible. The mechanism? Still unfolding.
But the lens of energy gives us a clue: vulnerability is rarely random.
This is why the next frontier in neuroscience is understanding these energy patterns, not just cataloging cell types.
— Carlos J. Pérez Pulido
ISHEA Institute
#Neuroscience #BrainHealth #EnergyMatters #AgingResearch #SystemsBiology #ComplexSystems #ISHEA #SelectiveVulnerability #SingleCell #Astrocytes #Microglia #CMA
In the same room — Bioenergetics
NOTA-BIO-001 · Bioenergetics
The “Backyard” and the New Global Order: What Does It Mean for the Business Plan in LatAm?
An analysis of how the so-called Donroe Doctrine has turned the “backyard” metaphor into explicit policy, and what that shift means for any business plan built for Latin America.
NOTA-BIO-002 · Bioenergetics
Why do the most efficient workers slow down midway through the workday?
For operations directors and logistics managers: a bioenergetic reading of why top performers lose productivity midway through the workday, a pattern many see and few explain.
NOTA-BIO-003 · Bioenergetics
Threat or opportunity? Artificial intelligence and our creative capacity
Responding to Pope Leo XIV’s call to “disarm AI”, this piece argues that the risk lies not in the technology but in the human system using it: well designed, AI can free up creative capacity.