A research blog from the Centre for Resarch Ethics & Bioethics (CRB)

Month: February 2026

Taking the science of consciousness to the clinic is a collective endeavor

“Consciousness” is an ambiguous concept that arouses the interest of people with different expertise, including the general public. This situation naturally creates several related ambiguities, for example about how consciousness should be understood scientifically and how we can explain it. Not least, it creates uncertainties about how we can translate the scientific knowledge we have about consciousness to the clinics.

How do we best develop our understanding of consciousness and how do we make current knowledge in the field practically useful? In an article recently published in Neuroscience & Biobehavioral Reviews, we propose a model that combines theoretical reflection, empirical research, ethical analysis, and clinical translation. Our article, Advancing the science of consciousness: from ethics to clinical care, starts from the fundamental question of how to translate significant advances in the neurobiological study of consciousness into clinical settings. A first step towards answering this question is to identify the obstacles that need to be overcome. We focus on two main obstacles: the lack of a generally agreed-upon working definition of consciousness, and the lack of consensus on how to identify reliable markers that indicate the presence of consciousness.

The article is the result of a multi-year collaboration between experts from various fields, including philosophy, ethics, medicine, clinical, cognitive, and computational neuroscience, as well as representatives of patient associations. The research described in the article focuses on disorders of consciousness (DoCs), that is, the impaired mental condition of patients with traumatic or non-traumatic brain injuries. The prevalence of this severe medical condition is quite high, the rate of misdiagnosis is fairly alarming, and treatment options are still limited.

Following a traumatic or non-traumatic brain injury, the patient may enter into a state of coma where they are completely unresponsive and lack the two main clinical dimensions of consciousness: wakefulness (related to the level of consciousness) and awareness (related to the content of consciousness). In the article, we leave aside the big controversy about the definition of consciousness and propose that a clinically useful choice is to treat consciousness as a combination of wakefulness and awareness. This pragmatic choice will allow us to improve the clinical treatment of patients with DoCs and, consequently, their well-being.

We further describe behavioral, physiological, and computational markers and measures that recent research indicates are very promising for formulating more precise and reliable diagnoses of various disorders of consciousness. Such a combination of approaches is recommended in the international guidelines on DoCs to reduce the still too high rate of misdiagnoses. Yet, there are still concerns about whether the available measures are effective and whether they cover the full spectrum of consciousness. Therefore, researchers are striving to identify additional approaches and indicators. In the article, we propose that patients’ ability to perceive illusions and respond accordingly can be used to assess their capacity for conscious experience. We also propose that virtual reality can be used to detect residual consciousness and improve interaction with patients affected by DoCs.

Technological advances alone cannot improve the current state of consciousness science. To identify the most effective strategies for translating scientific findings into better healthcare, technological advances must be combined with ethical reflection. The ethical issues related to DoCs are numerous. In the article, we focus on some of them to illustrate the need for continued dialogue between different disciplines and stakeholders, including researchers, clinicians, and patient representatives. We analyze, among other things, misdiagnosis, as well as the risk that by using “healthy” consciousness as the norm for what consciousness is, we may neglect the possibility that patients with DoCs retain forms of consciousness that do not conform to the norm. We also analyze uncertainties about how these patients are classified, as well as the need for better involvement of family members, for example through improved communication and information exchange about the patients’ condition that can help clinicians make the most appropriate decisions. Furthermore, we analyze the promise of neurorehabilitation and neuropalliative care for these patients. Since the inspiration of our ethical reflection in the article is pragmatic and action-oriented, we conclude by proposing an actionable model that clearly identifies and assigns specific responsibilities to different actors (such as institutions, researchers, clinicians, and family members).

While we cannot claim to resolve all relevant issues, the collaboration behind this article can serve as a model for how to approach the challenges. A multidisciplinary, multi-perspective approach involving different disciplines and stakeholders is needed to improve the prognosis and quality of life for patients with disorders of consciousness. It is needed also to empower family members with the knowledge and capacity they need to participate in the clinical care of their loved ones.

Finally, our article is defined as a “live paper,” because the reader can access a number of interactive tools online on the research platform Ebrains, including datasets, computational models, and figures.

Written by…

Michele Farisco, Postdoc Researcher at Centre for Research Ethics & Bioethics, working in the EU Flagship Human Brain Project.

Michele Farisco, Kathinka Evers, Jitka Annen, et al. Advancing the science of consciousness: from ethics to clinical care, Neuroscience & Biobehavioral Reviews, Volume 180, 2026, https://doi.org/10.1016/j.neubiorev.2025.106497

We transcend disciplinary borders

Management control through guidelines creates complex challenges for general practitioners

A vital tool for ensuring and improving quality in healthcare is clinical guidelines. Guidelines are used to support the clinicians’ memory and evidence-based decision-making, as well as to guide the choice of investigations and treatments toward the most cost-efficient alternatives. Increased control over healthcare costs is also given higher priority as a larger proportion of public health spending is directed toward private actors operating within publicly funded care. To ensure proper outcome monitoring, strong emphasis is placed on measurable indicators, which are defined by clinical guidelines.

Together with medical advances, the ambition to improve quality through prioritizing measurable results has increased both the number and complexity of clinical guidelines guiding the work of healthcare professionals. Guidelines have evolved from being simple decision-support tools for individual patient situations to being designed more often as comprehensive care processes for different medical conditions, encompassing multiple healthcare professionals, various healthcare settings, and extended periods of time. An illustrative example is the standardized care processes being developed within the Swedish system for knowledge-based management, led by the Swedish Association of Local Authorities and Regions.

The development towards increased management control and a stronger focus on measurable outcomes in public organizations has caused considerable debate, where both the advantages and disadvantages of micromanagement have been widely discussed. The focus of the media debate has, among other things, revolved around the organizational and governance model New Public Management (NPM) and its consequences for employees in the public sector.

However, management control through guidelines affects different professions in different ways and also varies across countries. Thus, there is insufficient empirical research examining the concrete consequences that management control through guidelines has for physicians in Swedish primary care and for their work. Therefore, in the article General practitioners and management control through guidelines: a qualitative study of its effects on their practice, which my co-authors and I have recently had published, we examine the consequences for Swedish general practitioners (GPs).

We interviewed 11 GPs across Sweden about how they concretely experience that management control through guidelines affects their work and what consequences they perceive it has for healthcare. We found that management control through guidelines creates complex challenges for GPs, challenges that could be divided into three distinct fields of tension.

In the first field of tension, there is a tension between the high ambitions that underlie management control through guidelines, and the negative side-effects that these ambitions cause. All GPs expressed a deep-rooted sympathy for the ambitions of using guidelines to ensure quality, improve efficiency, and increase equality among patients. Guidelines were seen as an indispensable support in the complex clinical everyday practice for achieving these objectives. At the same time, the guidelines lead to an increased overall workload, as new guidelines more often add tasks than remove existing ones, including more extensive investigations and treatments for various conditions. The increased workload negatively affects physicians’ ability to make well-considered medical decisions and worsens their working environment. The downside of overly extensive investigations is also that healthy patients undergo medical examinations unnecessarily, healthcare costs increase, and patients who are truly ill have to wait longer for investigation and care. Another aspect that emerged was that guidelines in the form of care agreements that define the responsibilities of each healthcare setting were considered to reduce flexibility and impair collaboration between doctors.

The second field of tension is the tension between the measurable knowledge that guidelines most often emphasize and the unmeasurable knowledge that is considerably more difficult to capture in guidelines. Examples of unmeasurable knowledge that GPs use daily in their encounters with patients include clinical intuition and, by using a holistic perspective, taking the patient’s entire life situation into account in the assessment. Other examples include supporting behavioral changes and fostering patient acceptance to improve their quality of life. Unmeasurable practical knowledge is also needed to manage complex situations where knowledge from guidelines is difficult to apply, such as patients with diffuse symptoms or patients with multimorbidity. An excessive focus on measurable knowledge risks displacing unmeasurable knowledge and hindering its development.

The third field of tension is the tension between the high value that GPs place on their own professional autonomy in relation to the guidelines, and factors encouraging them to relinquish this autonomy even if in the specific situation it may not be in the patient’s best interest. Such factors include the perception that following guidelines is a duty, as well as the expectation that adherence will result in less demanding work and a reduced personal responsibility. The interviews provided examples of how uncritical adherence to guidelines can worsen patient care. At the same time, an important purpose of clinical guidelines is to protect patients from incompetent physicians and bad practice, which was also emphasized in the interviews and highlights the complexity of this field of tension.

In summary, management control through guidelines creates various fields of tension that pose challenges in the daily work of GPs. Since the trend toward more numerous and complex guidelines is natural in a healthcare system that focuses strongly on measurable outcomes, it is important for healthcare decision-makers and guideline developers to acknowledge its potential side effects and to address its ethical dimensions. The normative question of the extent to which GPs should be allowed to exercise their professional autonomy in relation to guidelines is also important to consider.

Written by…

Jens Lundegård, PhD student at the Centre for Research Ethics & Bioethics and specialist in family medicine.

Lundegård, J., Grauman, Å., Juth, N. et al. General practitioners and management control through guidelines: a qualitative study of its effects on their practice. BMC Primary Care (2026). https://doi.org/10.1186/s12875-025-03171-8

This post in Swedish

We have a clinical perspective