The Menopausal Brain: What Neuroscience Is Beginning to Tell Us — and What It Means for Women Who Lead

For decades, we've discussed menopause as a reproductive transition. Neuroscience is revealing a much more complex picture — one that deserves the attention of leaders and organisations.

For much of our working lives, we come to understand our capabilities through experience.

We know how we think, how we respond under pressure, how we make decisions and how we navigate complexity. Over time, these become part of our professional identity.

But what happens when the brain itself is navigating a significant biological transition?

It's a question we're only beginning to understand.

And for women who are leading organisations, managing complex transformations, making consequential decisions and carrying significant responsibilities, it's a question worth exploring.

Because menopause isn't simply a reproductive milestone.

It's also a neurological transition.

And emerging research is challenging some long-held assumptions about what happens to women's brains during this stage of life.

Menopause is happening in the brain, too

We often describe menopause through its more visible symptoms: hot flushes, disrupted sleep, changes in mood and fluctuating energy.

But oestrogen doesn't act only on the reproductive system. It also acts on the brain, including regions involved in memory, attention, emotional processing and energy regulation.

As oestrogen levels fluctuate and eventually decline during the menopause transition, the effects extend into the central nervous system.

This doesn't mean every woman will experience cognitive difficulties. Nor does it mean that changes in hormone levels translate directly into changes in professional capability.

But it does mean the neurological dimension of menopause deserves considerably more attention than it has traditionally received.

In 2021, neuroscientist Dr Lisa Mosconi and colleagues published research in Scientific Reports examining brain structure, connectivity, energy metabolism and amyloid-beta deposition in 161 women at different stages of menopause.

Their findings identified differences in several neurological measures between premenopausal, perimenopausal and postmenopausal women. Women in the perimenopausal and postmenopausal groups showed lower grey and white matter volume in some regions, lower glucose metabolism and, particularly among those carrying the APOE-4 gene variant associated with Alzheimer's risk, higher amyloid-beta deposition.

These findings point to genuine vulnerability during the transition.

But they're not the whole picture. Some of those measures appeared to stabilise or recover after menopause.

This is where the research becomes particularly interesting.

What if change doesn't necessarily mean decline?

One of the most compelling findings from Mosconi's research concerned grey matter volume.

The researchers observed lower grey matter volume during and after the menopause transition in regions involved in memory and higher-order processing.

Yet in a small follow-up group of postmenopausal women scanned again two years later, grey matter volume in one of these regions appeared to recover. Measures of cerebral blood flow and ATP production — a marker of how the brain produces energy — also showed patterns the researchers interpreted as consistent with adaptation.

Cognitive performance did not differ between the menopause groups, and in postmenopausal women some of these neurological measures were associated with memory and overall cognition.

The researchers suggested that compensatory processes may help explain how the brain adapts to the changing hormonal environment — while noting that this relationship still needs to be confirmed.

There are important qualifications.

This was a relatively small study, and a higher-than-usual proportion of participants carried the APOE-4 variant, so the sample may not reflect the wider population. It doesn't establish that every woman's brain recovers in the same way, or that menopause produces cognitive improvements. Nor does it demonstrate that neurological adaptation translates into better leadership.

But it challenges the assumption that biological change must inevitably represent deterioration.

The brain may be navigating a process of adjustment rather than a simple trajectory of decline.

And that distinction matters.

Particularly when we consider how readily women's cognitive experiences during menopause can become entangled with assumptions about ageing, competence and professional relevance.

The difference between how we feel and how we perform

More recent research adds another dimension to this conversation.

A 2026 study published in npj Women's Health examined self-reported cognitive symptoms and objective cognitive performance among 14,234 women aged 45 to 55 in England.

The researchers found that perimenopausal and postmenopausal women were more likely to report cognitive difficulties, such as brain fog and poor memory, than premenopausal women.

Yet differences in objectively measured cognitive performance between the groups were very small.

The relationship between reported cognitive symptoms and measured performance was weak, while psychological symptoms showed a stronger association with subjective cognitive difficulties.

This is an important finding, but one that requires careful interpretation.

It doesn't mean women's experiences of brain fog, forgetfulness or reduced concentration are imagined.

Subjective cognitive difficulties are real experiences, and they can be disruptive and distressing, even when standardised tests don't detect substantial differences.

Nor do brief cognitive assessments necessarily capture the demands of a complex working day. The researchers themselves note that everyday lapses and fluctuations may not be picked up by a focused test.

Leading a difficult conversation, managing competing priorities, processing ambiguous information and making decisions under pressure involve more than the abilities measured by an online cognitive test.

But the research does highlight something we should be cautious about.

Feeling cognitively different and experiencing a measurable decline in capability are not necessarily the same thing.

For experienced women whose professional identity is closely connected to their judgement, expertise and ability to navigate complexity, that distinction can be significant.

The leadership implications are more complicated than we think

This is where I believe the conversation needs to evolve.

Much of the workplace discussion about menopause focuses on symptoms and accommodations.

And rightly so. Women experiencing disrupted sleep, vasomotor symptoms, fatigue or cognitive difficulties may need meaningful support.

But there is another question we should be asking.

Are we sufficiently distinguishing between the effects of menopause, the demands of leadership and the conditions in which women are expected to perform?

Consider the environment in which many senior women work.

Constant interruptions. Consecutive meetings. High cognitive demands. Complex stakeholder relationships. Emotional labour. Decisions made with incomplete information.

Add disrupted sleep or fluctuating energy, and the experience of navigating that environment may become considerably more demanding.

Yet our organisational response is often framed around the individual.

How can she manage her symptoms?

How can she maintain her productivity?

How can she continue performing as she always has?

These are understandable questions, but they're incomplete.

We rarely ask whether the way we've designed leadership roles is sustainable in the first place.

Or whether the conditions we expect leaders to operate within are unnecessarily amplifying cognitive and emotional demands.

The neuroscience doesn't answer those organisational questions directly.

But it gives us another reason to ask them.

What the workplace evidence actually tells us

We also need to be careful not to overstate the relationship between menopause and workplace performance.

A 2025 systematic review led by Australian researchers at Monash University examined studies of menopause and work performance.

The review found that menopausal status alone was not consistently associated with work ability. Evidence on the effect of symptoms was mixed. And in the studies that examined them, adverse employment, socioeconomic and personal factors were independently associated with lower self-reported work ability.

This matters because it challenges broad assumptions that women become less capable simply because they're transitioning through menopause. It also suggests that circumstances beyond menopause shape how women experience work at midlife.

At the same time, a 2025 European systematic review of 29 studies found moderate to high-quality evidence that menopausal symptoms and poor sleep quality are associated with reduced productivity at work.

Both findings can be true.

Menopause itself is not a reliable measure of someone's professional capability. Yet particular symptoms, their severity and the environment in which someone works can affect their experience and functioning.

It's worth noting that most studies in both reviews were cross-sectional, so they show associations rather than cause and effect.

For organisations, the implication is not to assume that all women need the same support.

It's to create conditions in which individual needs can be understood and addressed without judgement or assumptions about competence.

That requires more than a menopause policy.

It requires psychologically safe conversations, informed managers, flexibility where appropriate and a willingness to examine how work is designed.

Most importantly, it requires listening to women rather than deciding what their experience must be.

What this means if you're leading through it

If you're experiencing brain fog, forgetfulness or a sense that you're not as sharp as you were, the research offers some perspective.

Your experience is real. And it may not be the full measure of your capability.

A few practical considerations:

• Look at the evidence of your work, not only how it feels. Notice the decisions, outcomes and feedback that reflect your judgement, alongside the moments that feel harder.

• Pay attention to sleep and psychological load. Both are closely linked to how cognitively capable we feel, and both deserve attention in their own right.

• Design your day for the work that matters most. Protect time for complex thinking, reduce back-to-back meetings where you can and notice when your energy is strongest.

• Seek informed clinical advice. A GP or menopause specialist can help you understand your symptoms and the options available.

• Choose who you talk to. A trusted colleague, coach or peer can help you separate what's happening biologically from what's happening in your role.

None of this places responsibility solely on you. But it can help you lead with greater confidence while the broader conversation catches up.

Leadership, identity and the experience of change

There is another dimension that interests me, particularly in my work with experienced women.

Professional identity is rarely static. It's shaped over decades by our achievements, responsibilities, relationships, ambitions and the expectations we place on ourselves. And during midlife, many of those things may be changing simultaneously.

Menopause may coincide with increasing leadership responsibilities, changing family dynamics, caring commitments, career reassessment or a growing desire for work that feels more meaningful.

Not all of these changes are caused by menopause.

But they can intersect with the biological transition in ways that make this period particularly significant.

A woman may find herself questioning ambitions she once pursued unquestioningly. She may become more conscious of where she directs her energy. She may begin reconsidering what success, influence or contribution means to her.

We should resist the temptation to attribute these shifts directly to neurological changes. The evidence doesn't support that kind of simple causal relationship.

But neither should we dismiss the broader experience.

Sometimes the most important question isn't whether a woman can continue leading as she always has. It's whether she still wants to.

That is a question of identity, values and choice.

And it deserves to be taken seriously.

We need a more sophisticated leadership conversation

If neuroscience is teaching us anything, it's that menopause is more complex than the narratives we've traditionally used to describe it.

It is neither an inevitable cognitive decline nor a scientifically established neurological upgrade.

It's a biological transition involving changes that vary considerably between individuals, with emerging evidence of both vulnerability and adaptation.

For leaders and organisations, I believe this calls for a more sophisticated response.

One that recognises the reality of symptoms without defining women by them.

One that distinguishes professional capability from temporary difficulties or changing experiences.

One that considers the impact of workplace conditions rather than placing responsibility entirely on individuals.

And one that recognises experienced women as active participants in decisions about their careers, leadership and futures.

Because the objective shouldn't simply be to help women continue performing within systems that may already be placing unsustainable demands on them.

It should be to create environments where experience, capability and evolving priorities can continue to contribute meaningfully.

Perhaps we're asking the wrong question

For too long, conversations about menopause and work have been shaped by what women might lose.

Energy. Concentration. Confidence. Productivity.

But perhaps a more useful starting point is curiosity.

What is actually happening during this transition?

What does the evidence tell us, and what remains uncertain?

How do we distinguish biological changes from the expectations and pressures surrounding them?

And how might we better support experienced women to lead in ways that reflect both their capabilities and their changing priorities?

We don't yet have all the answers.

But we have enough evidence to recognise that the old assumptions are inadequate.

The menopausal brain deserves more than a narrative of decline. And experienced women deserve more than a workplace conversation focused on managing symptoms.

They deserve informed leadership, meaningful choice and the opportunity to shape what comes next.

That's a conversation worth having.

Research & References

This article draws on peer-reviewed neuroscience, cognitive and workplace research examining the menopause transition. The findings are considered alongside their implications for leadership, professional identity and organisational practice.

Mosconi et al. (2021)
Menopause impacts human brain structure, connectivity, energy metabolism, and amyloid-beta deposition.
Scientific Reports, 11, 10867.
https://doi.org/10.1038/s41598-021-90084-y

Naysmith et al. (2026)
Cognition and the menopause transition: cross-sectional evidence from a large community cohort.
npj Women's Health, 4, 14.
https://doi.org/10.1038/s44294-026-00132-z

Taylor et al. (2025)
Menopause and work performance: a systematic review of observational studies.
Menopause, 32(8), 769–778.
https://doi.org/10.1097/GME.0000000000002557

Clevis et al. (2025)
Are health-related, lifestyle, work-related, and socio-demographic factors associated with work productivity among menopausal women? A systematic review.
Maturitas, 200, 108646.
https://doi.org/10.1016/j.maturitas.2025.108646

Research interpretation: The studies discussed provide evidence of neurological and cognitive changes associated with menopause, but do not establish that these changes directly improve or diminish leadership capability. The leadership implications explored in this article represent an interpretation of the research, informed by professional experience in organisational transformation and leadership development. This article is not medical advice; please seek guidance from a qualified health professional about your own circumstances.