A somewhat muddled and confusing case report about a 46-year-old female, who underwent brain surgery. She previously reported that she had experienced OBEs several times a month before surgery. Her OBEs occurred indoors, for instance, she experienced OBEs when she was cooking in the kitchen. She had never experienced OBEs before, and they disappeared after surgery.
Quote: 1. She viewed her body from above and 1–1.5 m behind the physical body (the parasomatic body is shown on the left of Figure 2a).
2. Other than below the feet, she could view all parts of her physical body from behind.
3. She felt that the parasomatic body was larger than the physical body.
4. The parasomatic body could not move.
5. Although she recognized her own body from behind, as revealed by the statement: ‘I can see myself moving’ in Figure 2b, she also recognized the parasomatic body as herself (as depicted by the oblique line with the descriptors ‘real form’, ‘myself’ and ‘myself who is thinking’) (Figure 2b).
The patient experienced a parasomatic body that was elevated above the ‘real’ body; this is both a common and a characteristic feature of OBEs (Blanke et al., 2004; Bos et al., 2016). The elevated location reflects vestibular dysfunction caused by brain damage (Lopez & Elzière, 2018). The distance from the physical to the parasomatic body (1–1.5 m) implies that the OBE lay within the peripersonal space (di Pellegrino & Làdavas, 2015); this reflects the plasticity of the bodily boundary (Noel, Pfeiffer, Blanke, & Serino, 2015). Description (2) suggests the ambiguity of the visual appearance of the physical body, especially below her feet, as depicted in Figure 2a. This implies the possibility that the seen body could be a visual hallucination. Generally, others’ feet cannot be seen from above and behind; she reported the invisibility of her physical body during the OBE similarly. Indeed, a previous case report revealed the presence of autoscopic hallucinations together with visual agnosia (Zamboni, Budriesi, Nichelli, Budriese, & Nichelli, 2005), suggesting that anomalous visual processing is involved in this phenomenon.
https://doi.org/10.1111/jnp.12199
We shall not cease from exploration
And the end of all our exploring
Will be to arrive where we started
And know the place for the first time.
And the end of all our exploring
Will be to arrive where we started
And know the place for the first time.