Learning of Artificial Sensation Through Long-Term Home Use of a Sensory-Enabled Prosthesis.

Upper limb prostheses are specialized tools, and skilled operation is learned by amputees over time. Recently, neural prostheses using implanted peripheral nerve interfaces have enabled advances in artificial somatosensory feedback that can improve prosthesis outcomes. However, the effect of sensory learning on artificial somatosensation has not been studied, despite its known influence on intact somatosensation and analogous neuroprostheses.

The benefits of sensation on the experience of a hand: A qualitative case series.

Background: The experience of upper limb loss involves loss of both functional capabilities and the sensory connection of a hand. Research studies to restore sensation to persons with upper limb loss with neural interfaces typically measure outcomes through standardized functional tests or quantitative surveys. However, these types of metrics cannot fully capture the personal experience of living with limb loss or the impact of sensory restoration on this experience.

Feminine identity and functional benefits are key factors in women's decision making about upper limb prostheses: a case series.

Purpose: Although the DEKA Arm promises new abilities, it is unclear if women with upper limb amputation are willing to avail themselves of this new technology. The study purpose was to understand key factors and tradeoffs that shape women's attitudes towards the DEKA Arm.

Methods: This case series includes three women with transradial amputation.