its warmth, but I wished he had taken my left handâthe one beneath the table, closest to him.
âThose are the best kind of relationships,â said Janna. âOnes with a long history. Thomas and I are the same way. We met in our first year of college, in the only poetry class I ever tookâKeats.â
ââIn spite of all,ââ said Thomas, ââsome shape of beautyâââ
His voice changed as he recited the poem, steadying and becoming lower in pitch. There was something commanding about his presence now. But Janna waved a hand, cutting in.
âOh, stop, they donât want to hear it. I certainly donât. Itâs been a summer of hearing him go on about Keats, and Blake, and Coleridgeâdonât look at me that way, sweet, you know itâs trueâand Wordsworth, and Goethe , and whoâs that annoyingly emotional man whoâs always going on about social ills?â
âShelley,â said Thomas, and cackled. ââOh! lift me as a wave, a leaf, a cloud! I fall upon the thorns of life! I bleed!ââ
âBesides, we havenât even asked what you do,â said Janna. âDo you see what I mean? We get talking about poetry and then real life goes out of the conversation entirely. Gabeâyou tell us.â
I wondered if she remembered my own evasiveness at her house several days before and thought she might get a more direct reply out of Gabe. Either way, I was happy to let him give our answer. He was better at it than I wasâI got tripped up trying to tell the truth.
âItâs not very exciting,â said Gabe. âWeâre sleep researchers in the Center for Neuroscience. Mainly, weâre studying consciousness and REM cycles. We look at the point when dreaming begins and the extent to which the dreamer is conscious of that shift.â
âHow can you tell?â asked Janna.
âWell, there are different ways. We use a polysomnogramto measure the stages of sleep through brain activity, muscle tone, eye movements, and so onâthis tells us when the subject is in REM sleep. Thatâs when dreaming occurs. Our next job is to figure out whether or not theyâre aware of it.â
Thomas leaned back in his chair, dropping his fork onto the plate with a clatter.
âYou donât ask them, I presume? âSorry, donât mean to bother you, but are you dreaming yet? No? Whoops, carry on then, just pretend Iâm not here.ââ
âNo, we use a mask,â I said, smiling. âItâs equipped with two LEDsâlight-emitting diodesâwhich we flash a certain number of times once the subjectâs in REM. Theyâre supposed to respond to the flashes by making an eye-movement signal: two pairs of horizontal eye movements, left-right, left-right, if theyâre asleep and conscious of it. If no signals are made, we can assume they arenât conscious.â
âLike we said,â Gabe said, shrugging, âitâs not very interesting.â
âItâs hardly uninteresting,â said Janna. âIâd like to try it sometime. You donât need a new subject, do you? Hook me up to the machineâIâll tell you if Iâm awake.â
She was leaning in, her tattooed arm cast across the table. I was transfixed by her combination of toughness and delicacy, her body pale as a mirage.
Thomas laughed, staring at Janna with his eyebrows raised, and Gabe followed him.
âIâll put you on our list,â Gabe said. âLots of people trying to get in for this kind of research, you know.â
âVying for their chance to be shot through with light and made conscious,â said Thomas. âOh, to be new-born!â
Gabe rubbed my hand. I was relieved that weâd squeezed through without too much probing. This was the explanation we gave to our oldest friends, the nurses at the sleep clinic, even our parents. It wasnât
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