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Michelle Habrusiev, PMHNP-BC

ADHD & Executive Function
Explores attention regulation, task initiation, working memory, and cognitive flexibility across academic and professional settings. This category examines adult ADHD, subthreshold presentations, executive dysfunction, and differential diagnosis, with evidence-informed discussion of assessment, environmental contributors, and treatment considerations.


Late-Diagnosed ADHD in Women: The Perimenopause Connection
Perimenopause does not create ADHD, but it may unmask previously compensated symptoms or intensify existing executive functioning vulnerabilities in ways that finally become impossible to ignore.
Michelle Habrusiev
May 154 min read


Working With Your Menstrual Cycle Instead of Against It When You Have ADHD
ADHD management improves when aligned with physiological rhythms.
Michelle Habrusiev
May 103 min read


ADHD and the Menstrual Cycle: Why Symptoms Fluctuate Across the Month
The menstrual cycle consists of a neuroendocrine cycle that influences brain function.
Across the month, two primary hormones fluctuate: estrogen and progesterone
These hormones interact with key neurotransmitter systems, including dopamine, which plays a central role in ADHD.
Michelle Habrusiev
May 63 min read


When It’s Not ADHD
ADHD is a neurodevelopmental condition with childhood onset and cross-context impairment. Executive dysfunction, however, can emerge from stress, depression, anxiety, trauma, sleep disruption, or cognitive overload. Research suggests chronic stress reduces prefrontal efficiency, creating ADHD-like symptoms. Accurate differentiation guides appropriate treatment.
Michelle Habrusiev
Mar 33 min read


Digital Fragmentation and Cognitive Load
Research suggests sustained interruption impairs working memory efficiency, increases error rates, and reduces depth of processing. Shallow attention becomes habitual.
Michelle Habrusiev
Feb 263 min read


Energetic Stewardship: Beyond Time Management
Sustainable performance emerges not from squeezing more into the day, but from caring for the system producing the work.
Michelle Habrusiev
Feb 262 min read


Executive Dysfunction in High Performers
When competence is visible, but regulation is quietly fraying. In professional and academic spaces, executive dysfunction is often associated with obvious disorganization including missed deadlines, chronic lateness, unfinished tasks. But in high performers, it looks different. It looks polished. It looks accomplished. It looks like someone who delivers eventually at considerable internal cost. Research suggests executive functioning is not a fixed trait but a dynamic set of
Michelle Habrusiev
Feb 253 min read
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