Wyss InstituteElectrical Engineering – Wyss Institute

Hani Sallum on Engineering Prototypes for Researchers, Patients, and the Planet

Jessica Leff — Wed, 30 Oct 2024 13:00:46 +0000

The Humans of the Wyss (HOW) series features members of the Wyss community discussing their work, the influences that shape them as professionals, and their collaborations at the Wyss Institute and beyond. Hani Sallum is always tinkering, whether he’s creating an eight-foot-tall robot costume to show off at a convention or designing a carbon dioxide-powered seawater collection system to…

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MyoExo: Wearable Muscle-Centric Sensors for Improved Assessment of Neurological Disorders

Jessica Leff — Wed, 01 May 2024 14:00:27 +0000

Abnormal changes in muscle function are hallmarks of a collection of neurological disorders, including Parkinson’s Disease (PD), essential tremor, epilepsy, certain sleep disorders, and others. For example, patients with PD can have slowed movements (bradykinesia), tremors, and muscle stiffness (rigidity) – doctors need to detect at least two of the three signs for a positive diagnosis.

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eRapid: Multiplexed Electrochemical Sensors for Fast, Accurate, Portable Diagnostics

admin — Tue, 30 Apr 2024 19:58:09 +0000

Handheld electrochemical sensors have revolutionized at-home medical testing for diabetics, but they have not yet been successfully applied to diagnosing other conditions. These sensors are based on the activity of an enzyme, and there are only a limited number of enzymes that can be used to detect biomarkers of human disease. An alternative, much more broadly applicable sensing strategy based on…

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Advancing precision diagnostics at the patient point-of-care

Jessica Leff — Thu, 08 Feb 2024 15:55:59 +0000

By Benjamin Boettner (BOSTON) — Aging populations and the tendency to lead a more sedentary lifestyle in many parts of the world is thought to dramatically increase the numbers of people living with multiple, chronic conditions. Moreover, climate change, as well as shifting patterns in land-use and travel, keep increasing the risk of infectious diseases that can emerge and spread locally and…

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Soft robotic, wearable device improves walking for individual with Parkinson’s disease

Jessica Leff — Fri, 05 Jan 2024 14:21:45 +0000

By Leah Burrows / SEAS Communications (CAMBRIDGE, Mass.) — Freezing is one of the most common and debilitating symptoms of Parkinson’s disease, a neurodegenerative disorder that affects more than 9 million people worldwide. When individuals with Parkinson’s disease freeze, they suddenly lose the ability to move their feet, often mid-stride, resulting in a series of staccato stutter steps that…

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Wyss Institute promotes Christopher Chen to a Core Faculty member and appoints Ellen Roche and Michael Springer as new members of its Associate Faculty

Jessica Leff — Mon, 31 Jul 2023 14:58:15 +0000

By Benjamin Boettner (BOSTON) — Christopher Chen, M.D., Ph.D. has had a long and prolific past at the Wyss Institute and its 3D Organ Engineering Initiative as an Associate Faculty member, and based on his deep commitment to the Institute and its translational mission, he has now been promoted to become one of the Institute’s 12 Core Faculty members. The Wyss Institute is also excited to welcome…

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Wearable Technology for True Movement Quantification

admin — Wed, 19 Apr 2023 20:47:43 +0000

Athletes undergoing daily training and patients undergoing physical therapy, often do not have a way to quantitatively assess their progress or obtain actionable insights that help to enhance performance or avoid injuries. There are vast options for wearable devices and activity monitors, however, those are generally limited to tracking cardiovascular activities and heart-related data.

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Clearing a path for non-invasive muscle therapy for the elderly

Jessica Leff — Wed, 22 Mar 2023 17:57:17 +0000

By Benjamin Boettner (BOSTON) — Mechanotherapy, the concept of using mechanical forces to stimulate tissue healing, has been used for decades as a form of physical therapy to help heal injured muscles. However, the biological basis and optimal settings for mechanotherapies are still poorly understood, especially with respect to elderly patients. Given the well-known decline in healing ability…

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Attacking COVID-19’s moving antibody target

Jessica Leff — Thu, 02 Feb 2023 15:55:36 +0000

By Benjamin Boettner (BOSTON) — Not all SARS-CoV-2 infections are created equal. We have learned this through multiple virus waves are taking their toll on the world’s population. Improving vaccines and new anti-viral therapies that target distinct viral molecules (antigens) and the changes they undergo over time have helped to soften this blow. However, to control the disease even better and…

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Wasting muscles built back better

Mariel Schoen — Mon, 14 Nov 2022 15:55:28 +0000

By Benjamin Boettner (BOSTON) — Muscles waste as a result of not being exercised enough, as happens quickly with a broken limb that has been immobilized in a cast, and more slowly in people reaching an advanced age. Muscle atrophy, how clinicians refer to the phenomenon, is also a debilitating symptom in patients suffering from neurological disorders, such as amyotrophic lateral sclerosis (ALS)…

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